A group of 8 friends (5 girls and 3 boys) plans to watch a movie, but they have only 5 tickets. How many different combinations of 5 friends could
possibly receive the tickets?
OA 13
OB 40
Oc 56

Answers

Answer 1

There are 56 different combinations of 5 friends that can be selected from the group of 8 friends (option C)

To determine the number of different combinations of 5 friends that can be selected from a group of 8 friends, we use the concept of combinations in combinatorial mathematics.

The number of ways to choose [tex]\( k \)[/tex] elements from a set of [tex]\( n \)[/tex] elements is given by the binomial coefficient [tex]\(\binom{n}{k}\)[/tex], which is calculated as:

[tex]\[\binom{n}{k} = \frac{n!}{k!(n-k)!}\][/tex]

In this scenario:

[tex]\( n = 8 \)[/tex] (total number of friends)

[tex]\( k = 5 \)[/tex] (number of tickets available, hence number of friends to be chosen)

We need to calculate [tex]\(\binom{8}{5}\)[/tex]:

[tex]\[\binom{8}{5} = \frac{8!}{5!(8-5)!} = \frac{8!}{5! \cdot 3!}\][/tex]

First, we calculate the factorials involved:

[tex]\( 8! = 8 \times 7 \times 6 \times 5 \times 4 \times 3 \times 2 \times 1 = 40320 \)[/tex]

[tex]\( 5! = 5 \times 4 \times 3 \times 2 \times 1 = 120 \)[/tex]

[tex]\( 3! = 3 \times 2 \times 1 = 6 \)[/tex]

Now, substitute these values into the binomial coefficient formula:

[tex]\[\binom{8}{5} = \frac{40320}{120 \times 6} = \frac{40320}{720} = 56\][/tex]

Therefore, there are [tex]\( 56 \)[/tex] different combinations of 5 friends that can be selected from the group of 8 friends.


Related Questions

Jesse finished the first race in two minutes and seven seconds. Tim finished 12 seconds faster than Jesse. Juan finish eight seconds faster then Tim. How long did it take Juan to finish.

Answers

Final answer:

To find out how long it took Juan to finish, we add the time differences to Jesse's time. Tim finished 12 seconds faster than Jesse and Juan finished 8 seconds faster than Tim.

Explanation:

To find out how long it took Juan to finish, we need to add the time differences to Jesse's time. First, we know that Tim finished 12 seconds faster than Jesse, so we can add 12 seconds to Jesse's time which becomes 2 minutes and 19 seconds. Next, we know that Juan finished 8 seconds faster than Tim, so we can add 8 seconds to Tim's time which becomes 2 minutes and 27 seconds. Therefore, it took Juan 2 minutes and 27 seconds to finish the race.

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Mateo has drawn a line to represent the parallel cross-section of the triangular prism. Is he correct? Explain.

Answers

Answer:

No

Step-by-step explanation:

A triangular prism has a uniform cross-section.A parallel cut of the solid will produce a cross section which is parallel to the triangular base.

A right prism contains uniform cross-sections, meaning the area of each cross-section is the same.

In this case, the position of the line indicating a cut will not produce polygons congruent to the base.

I need an answer as soon as possible please! Thank youu

Answers

Answer: 3, 2, 4, 3, 2, 1.

Step by Step Explanation:

These are the 3 equations of a line:

Ax + By = C: Standard form.

y = mx + b: Slope-intercept form.

y - y1 = m(x - x1).

We can see that all of the equations are simply the forms above with numbers plugged in. Equation 3 is not in any of the forms as it is in the form x = my + b, rather than the correct form y = mx + b.

Hope this helps.

Find m<1
A. 57
B. 123
C. 132
D. 93

Answers

Step-by-step explanation:

[tex] \angle 1 [/tex] is the exterior angle of the given [tex] \triangle. [/tex]

Therefore, by remote exterior angle theorem.

[tex] \therefore \: m \angle \: 1 = 60 \degree + 63\degree \\ \\ \huge \red{ \boxed{\therefore \: m \angle \: 1 = 123 \degree }}[/tex]

when factoring, what is the first thing you need to do?​

Answers

Answer:

1st step would be to check to see if you can factor anything out:

Greatest Common Factor. This means the  greatest number that you can divide EVERY term by.

A grocer has two kinds of candies, one selling for 40 cents a pound and the other for $1.40 per pound. How many pounds of each kind must he use to make 100 pounds worth 85 cents a pound?

Answers

Answer: 55 lbs of $0.40 and 45 lbs of $1.40

Step-by-step explanation:

Let's say that we have two buckets, one that weighs x pounds and the candies in it are $0.40 per pound and another that weighs 100-x pounds (because we know the two added together must be 100 pounds) and the candies in it are $1.40 per pound.

There is a third bucket that is made when you combine the two, it weighs 100 pounds and the candies in it are $0.85. Multiply the cents per pound by the pounds of the candy for each bucket and you get this equation:

0.4 * x + 1.4 (100-x) = 0.85 * 100

Solve!

0.4x + 140 - 1.4x = 85

-x + 140 = 85

-x = -55

x = 55

From this we get that 100 - x = 45.

So, the answer is 55 lbs of $0.40 and 45 lbs of $1.40

ANSWER: 55 lbs of $0.40 and 45 lbs of $1.40

Step-by-step explanation:

Let's say that we have two buckets, one that weighs x pounds and the candies in it are $0.40 per pound and another that weighs 100-x pounds (because we know the two added together must be 100 pounds) and the candies in it are $1.40 per pound.

There is a third bucket that is made when you combine the two, it weighs 100 pounds and the candies in it are $0.85. Multiply the cents per pound by the pounds of the candy for each bucket and you get this equation:

0.4 * x + 1.4 (100-x) = 0.85 * 100

Solve!

0.4x + 140 - 1.4x = 85

-x + 140 = 85 .

-x = -55

x = 55

From this we get that 100 - x = 45.

So, the answer is 55 lbs of $0.40 and 45 lbs of $1.40

hope this helped pls mark my brainliest

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pronouns:she/they



e
x

e
2
x
+
4
d
x

e
x
e
2
x
+
4
d
x

Answers

e=2x+9^4ł because when you get the square root of e+4 you get 9^4ł

i dont know why i did thus

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ABCD is a parallelogram. Segment AC = 4x + 10. Find the value of x and y.

Answers

Answer:

The values of x and y in the diagonals of the parallelogram are x=0 and y=5

Step-by-step explanation:

Given that ABCD is a parallelogram

And segment AC=4x+10

From the figure we have the diagonals AC=3x+y and BD=2x+y

By the property of parallelogram the diagonals are congruent

∴ we can equate the diagonals AC=BD

That is 3x+y=2x+y

3x+y-(2x+y)=2x+y-(2x+y)

3x+y-2x-y=2x+y-2x-y

x+0=0 ( by adding the like terms )

∴ x=0

Given that segment AC=4x+10

Substitute x=0  we have AC=4(0)+10

=0+10

=10

∴ AC=10

Now (3x+y)+(2x+y)=10

5x+2y=10

Substitute x=0, 5(0)+2y=10

2y=10

[tex]y=\frac{10}{2}[/tex]

∴ y=5

∴ the values of x and y are x=0 and y=5

A weather forecast states that there is a 20% probability of rain in the next three days. Describe a simulation you could perform using random numbers to find the experimental probability that it will not rain on any of the next 3 days.

Answers

Final answer:

To simulate the 20% probability of rain over three days, generate a random number between 1 and 100 for each day. Count the trials where all three numbers are between 21 to 100 as 'non-rainy' days. The experimental probability of no rain in three days is the ratio of 'non-rainy' trials to total trials.

Explanation:

Probability is a branch of mathematics that studies randomness and the chance of an event occurring. In this case, we can perform a simulation to experimentally determine the probability that it will not rain on the next 3 days even though there is a forecast of a 20% chance of rain.

One way to perform the said simulation is by using random numbers from 1 to 100. Why? Because probability can be expressed as a percentage, and the range from 1 to 100 encompasses all percentage possibilities (0% to 100%). So, for each day, we can generate a random number in this range. If the generated number falls in the range 1-20 (which represents the 20% predicted chance of rain), we consider that day as a 'rainy day'. If it falls in the range 21-100, we consider it a 'non-rainy day'.

We repeat this process for three days. The experimental probability of it not raining on all three days will be the ratio of favorable outcomes (all three numbers landing in the 'non-rainy day' range) to the total number of trials.

If we perform a large number of these three-day simulations, we'll have a good estimate of the experimental probability. The Law of Large Numbers ensures that as more trials are conducted, the experimental probability will approach the theoretical probability.

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An equation is shown : 5x + 3x = 5x + 15/2 what value of 3x makes the equation true?

Answers

Answer:

  15/2

Step-by-step explanation:

Subtract 5x from both sides of the equation to find out.

  5x +3x -5x = 5x +15/2 -5x . . . . . . subtract 5x

  3x = 15/2 . . . . . . . . . . . . . . . . . . . . collect terms

The required value of 3x is 15/2.

Determine which type of transformation is illustrated in the figure.
A. composition
B. dilation
C. reflection
D. translation

Answers

It was a reflection!!

Mr. Slater invested $100,000 in a portfolio that is contains 60% stocks and 40% bonds. Over the course of a year, the value of the stocks
increased to 67%, and the value of the bonds decreased to 33%. The current value of his investment is $118,400. How much should Mr. Slater
move from stocks to bonds to rebalance his portfolio to 60% stocks and 40% bonds?
A.
$8,900
OB. $8,500
C.
$8.288
D.
$8,100

Answers

Answer:

c.8288

Step-by-step explanation:

Answer:

Mr. Slater invested $100,000 in a portfolio that is contains 60% stocks and 40% bonds. Over the course of a year, the value of the stocks increased to 67%, and the value of the bonds decreased to 33%. The current value of his investment is $118,400. How much should Mr. Slater move from stocks to bonds to rebalance his portfolio to 60% stocks and 40% bonds?

A.  

$8,900

B.  

$8,500

C.  

$8,288

D.  

$8,100

Step-by-step explanation:

#platofam

which expressions are equivalen to 2^5/6^5

Answers

[tex]\text{Hey there!}[/tex]

[tex]\bf{Which\ expressions\ are\ equivalent\ to\ \dfrac{2^5}{6^5}?}[/tex]

[tex]\bf{First:\ 2^5=2\times2\times2\times2\times2=4\times4\times2=16\times2\rightarrow32}[/tex]

[tex]\rightarrow\bf{2^5=32}[/tex]

[tex]\bf{Second: \ 6^5 = 6\times6\times6\times6\times6=36\times36\times2 = 1296\times6\rightarrow7,776}[/tex]

[tex]\rightarrow\bf{6^5=7,776}[/tex]

[tex]\bf{You\ can\ convert\ your\ new\ equation \ to (\text{ If this is helpful to you}):}\\\bf{\dfrac{32}{7,776}}[/tex]

[tex]\mathsf{\dfrac{32\div32}{7776\div32}}\\\\\mathsf{32\div32 = 1\leftarrow Your\ numerator}\\\\\mathsf{7,776\div32=243\leftarrow Your\ denominator}\\\\=\dfrac{1}{243}\\\\\boxed{\mathsf{Answer\#1: \dfrac{32}{7,776}}}\checkmark\\\\\boxed{\mathsf{Answer\#2:\dfrac{1}{243}}}\checkmark[/tex]

[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{LoveYourselfFirst:)}[/tex]

3x+5=2x+8 it’s urgent!need step by step

Answers

Answer:

x =3

Step-by-step explanation:

step 1:Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    3*x-5-(2*x-8)=0

step 2:solve x+3=0

subtract 3 from both sides

step 3:   x=-3

answer:x= -3

Answer:x=3

Step-by-step explanation:

Move variable to the left side and change its sign

3x-2+5=8

Move constant to the right side and change its sign

3x-2x=8-5

Combine like terms

X=3

Evaluate \dfrac{e}{4}+2f-3

4

e



+2f−3start fraction, e, divided by, 4, end fraction, plus, 2, f, minus, 3 when e=12e=12e, equals, 12 and f=\dfrac12f=

2

1



f, equals, start fraction, 1, divided by, 2, end fraction.

Answers

Answer:

The value of given expression is 1.

Step-by-step explanation:

Consider the given expression is

[tex]\dfrac{e}{4}+2f-3[/tex]

When e=12 and [tex]f=\dfrac{1}{2}[/tex].

Substitute e=12 and [tex]f=\dfrac{1}{2}[/tex]  in the given expression.

[tex]\dfrac{12}{4}+2(\dfrac{1}{2})-3[/tex]

On simplification we get

[tex]3+1-3[/tex]

[tex]1[/tex]

Therefore, the value of given expression is 1.

The evaluated result of the expression e/4 + 2f - 3, given specific values e = 12 and f = 5, is 13.

To evaluate the expression e/4 + 2f - 3, we need to follow a systematic procedure. First, we replace 'e' and 'f' with their respective values or expressions, if provided. Once these values are substituted, we perform the mathematical operations in the given order: division, multiplication, and subtraction.

Assuming we have specific values for 'e' and 'f', let's say e = 12 and f = 5. Substituting these values into the expression, we get:

e/4 + 2f - 3

= 12/4 + 2 * 5 - 3

Now, we simplify each part of the expression step by step:

12/4 = 3 (division)

2 * 5 = 10 (multiplication)

3 - 3 = 0 (subtraction)

Summing up the simplified components, we get:

3 + 10 - 0

Finally, performing the remaining additions and subtractions:

3 + 10 = 13

13 - 0 = 13

So, when e = 12 and f = 5, the evaluated result of the expression e/4 + 2f - 3 is 13.

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Complete Question:

Evaluate the equation: e/4 + 2f - 3 when e = 12 and f = 5

Melissa's family is on vacation. They spend $125 per day on food
and entertainment. They have budgeted only up to $750 for food
and entertainment. How many days of vacation can they afford?

How do you show your work if the answer is *6*???

Answers

Answer:6

Step-by-step explanation:

Dividing 750 by 125 you get 6

2. Standard form: 8x + y = 9
Slope-intercept form:

Answers

Answer:

y = - 8x + 9

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c

Given

8x + y = 9 ( subtract 8x from both sides )

y = - 8x + 9 ← in slope- intercept form

The required slope intercept of the given equation of the line is given as y = -8x + 9.

What is the slope of the line?

The slope of the line is a tangent angle made by line with horizontal. i.e. m =tanx where x in degrees.

What is the equation?

The equation is the relationship between variables and represented as y = ax + b is an example of a polynomial equation.

Here,
Given the equation of the line,
8x + y = 9,

Rearrange the equation in slope intercept form,
y = -8x + 9

Thus, the required slope intercept of the given equation of the line is given as y = -8x + 9.

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Can someone please answer this question please answer my question and answer it correctly and show work please

Answers

Answer:

Hours inequality (solution set): 0 ≤ x ≤ 7

Cost inequality: $2 ≤ y ≤ $100

Step-by-step explanation:

The babysitter charges $14 dollars per hour + bus fare

Price per hour = $14

Bus fare = $2

Mr. Tyler wants to spend no more than $100

Subtract the bus fare from the total amount, as that will not contribute to the babysitter's hours

$100 - $2 = $98

Divide by $14 per hour

$98 ÷ $14 = 7 hours

The maximum amount of time that Mr. Tyler could hire the babysitter for is 7 hours

This means that the hours cannot be greater than 7. It is given that x cannot be less than 0, because the babysitter cannot work negative hours.

0 ≤ x ≤ 7

This inequality shows that the Mr. Tyler will not have the babysitter work for less than 0 hours, or more than 7 hours. He will have to pay $2 minimum, or $100 max. Below is the inequality to represent this:

(y represents amount Mr. Tyler will pay)

$2 ≤ y ≤ $100

Hope this helps :)

The larger of two numbers is 15 more than the smaller number. Five times the larger number is 40 more than twelve times the smaller number. Find the num

Answers

Answer:

The numbers are 20 and 5.

Step-by-step explanation:

x = y + 15

5x = 12y + 40

5(y + 15) = 12y + 40

5y + 75 = 12y + 40

-7y = -35

y = 5

x = 5 + 15 = 20

The numbers are 20 and 5.

other dude correct

Step-by-step explanation:minecraft IGN Toothpaste123 and use code gki in the fortnite item shop. i play hypixel skyblock btw!

The cost c, in dollars, of a taxi ride is related to the
distance d, in miles, of the ride. The cost for taxi A is
given by the equation c = 3.5d + 2, and the cost for
taxi B is given by c= 3d + 5. For what distance is
the cost of each taxi ride the same? How much would
this trip cost?

Answers

Answer:

(3 , 2.5)

the trip would cost $12.5

12.5 = 3.5 (3)+2

12.5 = 3 (2.5)+5

Step-by-step explanation:

The distance at which the cost of each taxi is the same is 6 miles.

The trip would cost $23.

What is an equation?

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

Example:

2x + 4 - 9 is an equation.

We have,

Taxi A:

c = 3.5d + 2

Taxi B:

c = 3d + 5

Where c is the cost of the taxi after d distance.

Now,

The cost of the taxi is the same.

3.5d + 2 = 3d + 5

3.5d - 3d = 5 - 2

0.5d = 3

d = 3/0.5

d = 30/5

d = 6

The cost of the taxi at d = 6.

c = 3.5d + 2 = 3.5 x 6 + 2 = 21 + 2 = 23

c = 3d + 5 = 3 x 6 + 5 = 18 + 5 = 23

Thus,

The cost of both taxis is the same after 5 miles.

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20 points
Please help

Answers

Answer:

I = 0.5[tex]t^{4}[/tex] + 6.5t³ + 16t² + 10t

Step-by-step explanation:

Given

V = [tex]\frac{I}{R}[/tex] ( multiply both sides by R )

I = VR

  = (0.5t³ + 6t² + 10t)(t + 1) ← distribute

  = 0.5[tex]t^{4}[/tex] + 6t³ + 10t² + 0.5t³ + 6t² + 10t ← collect like terms

  = 0.5[tex]t^{4}[/tex] + 6.5t³ + 16t² + 10t

Kareem has 216 role playing games cards . his goal is to collect all 15 set of cards. There are 72 cards in a set . How many more cards does kareem need to reach his goal

Answers

Answer:

864 cards

Step-by-step explanation:

72 cards per set times 15 sets = 1080 cards - 216 cards he already has =864 cards

4. The coordinates of the vertices of rectangle
ABCD are A(3,-2), B(3, 2), C(-3, 2), and
D(-3, -2).
a. Rectangle ABCD is rotated 90° about the
origin. What are the coordinates of the
vertices of rectangle A'B'C'D'?
b. What are the measures of the angles of
A'B'C'D'?

Answers

Answer: a) A'=(2, 3), B'=(-2,3), C'=(-2,-3) D'=(2,-3)

b) the measure of each angle is 90 degrees.

Step-by-step explanation:

a) To find the coordinates you need to know that (x,y) is changed to (-y,x). This means that they are flipped and changed from either negative to positive or positive to negative.

b) Each angle is 90 degrees because that shape is a rectangle with all equal right angles.  

Final answer:

The coordinates of the vertices of rectangle A'B'C'D' after rotating rectangle ABCD 90° about the origin are A'(-2,-3), B'(-2,3), C'(-2,-3), and D'(2,-3). All angles in rectangle A'B'C'D' measure 90°.

Explanation:

When a point is rotated 90° about the origin, the new coordinates can be found using the formula (y, -x). Therefore, applying this to each vertex of the rectangle, A'(3,-2) becomes A'(-2,-3), B'(3, 2) becomes B'(-2,3), C'(-3, 2) becomes C'(-2,-3) and D'(-3, -2) becomes D'(2,-3).

Since A'B'C'D' is a rectangle, all its angles are right angles. This means all the angles measure 90°.

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–2(5n + 7) + 8n = 2(1 – 3n)

Answers

Answer:

n = 4

Step-by-step explanation:

Solve using the distributive property. This means you can multiply the number outside the brackets with each number inside the brackets. Then isolate "n" by moving all other numbers to the right side, leaving "n" alone on the left.

–2(5n + 7) + 8n = 2(1 – 3n)        Distribute

(5n)(-2) + (7)(-2) + 8n = (1)(2) – (3n)(2)  Multiply with each number in brackets

–10n + (–14) + 8n = 2 – 6n        Remove brackets around –14

–10n – 14 + 8n = 2 – 6n        Adding a negative is subtracting it's positive

–14 –2n = 2 – 6n        

–14 + 14 –2n = 2 + 14 – 6n        Add 14 to both sides

–2n = 16 – 6n        

–2n + 6n = 16 – 6n + 6n        Add 6n to both sides

4n = 16        

4n/4 = 16/4        Divide both sides by 4

n = 4        Solved for "n"

Check answer by substituting "4" whenever there is "n" in the original equation. Then solve each side.

–2(5n + 7) + 8n = 2(1 – 3n)

–2(5(4) + 7) + 8(4) = 2(1 – 3(4))         Solve inside brackets

–2(20 + 7) + 32 = 2(1 – 12)         Distribute

(20)(–2) + (7)(–2) + 32 = (1)(2) – (12) (2)        Multiply where necessary

–40 + (–14) + 32 = 2 – 24        Simplify

–22 = –22        Same answer

LS = RS        Left side equals right side

The answer we found is correct.

A bag contains blue marbles and red marbles, 58 in total. The number of blue marbles is 4 more than 5 times the number of red marbles. How many blue marbles are there?

Answers

Answer:

49 blue marbles

Step-by-step explanation:

From the question we are given;

Total number of marbles = 58 Blue marbles are 4 more than 5 times the red marbles

We need to determine the number of blue marbles;

Assuming the number of red marbles is x

Then, blue marbles will be 5x + 4

Therefore;

x + 5x + 4 = 58

6x + 4 = 58

6x = 54

  x = 9

5x + 4 = 5(9) + 4 = 49

Therefore, the red marbles are 9 while the blue marbles are 49

Hence there are 49 blue marbles

Round 6.677 to the nearest tenth,

Answers

Answer:

6.7

Step-by-step explanation:

the tenths place is one spot after the decimal

i need help PLEASE!!!!

Answers

Answer:

Only B and C are correct

Step-by-step explanation:

Answer:

B edit: C is also correct and E isnt my bad

Step-by-step explanation:

The difference of d and 6 times 2

for the equation 2(d-6)


Kevin is 4 times as old as Daniel and is also 6 years older than Daniel.
How old is Daniel?

Answers

Answer:

2 years

Step-by-step explanation:

K = 4D. K = D + 6

4D = D + 6

-D. -D

3D = 6

3. 3

D = 2

Answer:

d=2

Step-by-step explanation:

We can use the given information to write down two equations that describe the ages of Kevin and Daniel.

Let Kevin's current age be k and Daniel's current age be d.

k=4d

k=d+6

Now we have two independent equations, and we can solve for our two unknowns.

Since we are looking for d, and both of our equations have k alone on one side, this is a convenient time to use elimination.

Subtracting the second equation from the first equation, we get:

0=4d-(d+6)

which combines the information about d from both of our original equations.

Solving for d, we get: 3d = 6.

d=2

Which statement describes the graph of f(x) = x² - 6x + 9?
a line with an x-intercept of (-3, 0)
a parabola with an x-intercept of (-3, 0)
a line with an x-intercept of (3, 0)
a parabola with an x-intercept of (3, 0)

Answers

Answer:

A parabola with an x-intercept of (3, 0)  

Step-by-step explanation:

We can immediately rule out the first and third options, because the equation of a second degree function is a parabola.

Your equation is

ƒ(x) = x² - 6x + 9 = 0

We can factor this equation as

ƒ(x) = (x - 3)²

The parent parabola, y = x², has its x-intercept at (0,0).

Your function subtracts three from x, so the intercept is shifted three units to the right.

The graph of your function is a parabola with an x-intercept of (3, 0).

The figure below shows the graph of your function shifted three units by subtracting three from x.

Find the total surface area of a square based prism (cuboid) of height 4cm, given that the side length of its base is 6cm.
please show working out​

Answers

Total surface area of the square pyramid is 1476 cm².

Step-by-step explanation:

Step 1:

Total surface area of a pyramid = 12pl + B. Here p is perimeter of the base which is a square = 4 × side, l is the slant height and B is the area of the base = side²

Step 2:

Find perimeter of the base

⇒ p = 4 × side = 4 × 6 = 24 cm

Step 3:

Find the slant height of the prism. l² = height² + (side/2)² (Based on Pythagoras Theorem)

⇒ l² = 4² + (6/2)² = 16 + 9 = 25

⇒ l = √25 = 5 cm

Step 4:

Find the area of the base of the pyramid.

⇒ B = side² = 6² = 36 cm²

Step 5:

Calculate total surface area of the pyramid.

⇒ TSA = 12 × 24 × 5 + 36 = 1440 + 36 = 1476 cm²

Other Questions
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