Answer:
A' (-4,0)
Step-by-step explanation:
The complete question is
If the triangle on the grid below is translated by using the rule (x, y) right-arrow (x minus 2, y + 2), what will be the coordinates of A prime? On a coordinate plane, triangle A B C has points A(negative 2, negative 2), B(negative 2, negative 4), C(2, negative 4)
we know that
The rule of the translation is
(x,y) -----> (x-2,y+2)
The coordinates of point A (-2,-2)
Applying the rule of the translation to coordinate A
A (-2,-2) ----- A' (-2-2,-2+2)
A (-2,-2) ----- A' (-4,0)
Answer:
The answer is A on edge
Step-by-step explanation:
How do I solve these using the elimination method:
x+y+z=20
13x+0y+6z=132
150x+90y+139z=2601
Answer:
(x=6,y=5,z=9)
Step-by-step explanation:
The given system is
x+y+z=20 ------>(1)
13x+0y+6z=132 ------->(2)
150x+90y+139z=2601------>(3)
Make y the subject in the first equation to get: [tex]y=20-x-z-------(4)[/tex]
Put equation (4) in equation (3) to get:
150x+90(20-x-z)+139z=2601
150x+180-90x-90z+139z=2601
60x+49z=801---->(5)
We solve equation (2) and (5) simultaneously
13x+6z=132 ------->(2)
60x+49z=801---->(5)
Make x the subject in equation (2) to get:
[tex]x=\frac{132-6z}{13}[/tex]
Put it in (5)
[tex]60(\frac{132-6z}{13})z+49z=2601[/tex]
[tex]\frac{277z+7920}{13}=801[/tex]
[tex]277z+7920=10413[/tex]
[tex]277z=2493[/tex]
[tex]z=9[/tex]
[tex]x=\frac{132-6*9}{13}=6[/tex]
From 6+y+9=20
y=20-15=5
Can someone explain this to me?
Answer:
y=42 degrees.
Step-by-step explanation:
The sum of angles in a triangle = 180 degrees.
One angle in that small triangle is y, one is 48, and one is unknown.
The sum of angles on one line is 180 degrees.
One of the angles on the line that unknown angle lies on is 90 degrees, so the unknown angle is 90 degrees, too.
90 + 48 = 138
180 - 138 = 42.
Javier used the expression below to represent his score in a game of mini-golf.
3x + x + 5 – 2x
If he simplifies the expression, which statements are true about the parts of the simplified expression? Select three options.
The constant is 2.
The coefficient is 2.
The constant is 5.
The coefficient is 5.
There are two terms.
Answer:
The three true options are B, C and E.
Step-by-step explanation:
Let's simplify the expression that represent the score of Javier in a game of mini-golf:
3x + x + 5 – 2x
2x + 5
Which statements are true about the parts of the simplified expression? Select three options.
A. The constant is 2.
It's false. The constant is 5.
B. The coefficient is 2.
It's true. The coefficient of x is 2.
C. The constant is 5.
It's true.
D. The coefficient is 5.
It's false. 5 is the constant and the coefficient of x is 2.
E. There are two terms.
It's true. The two terms are 2x and 5.
The three true options are B, C and E.
tHE ANSWER IS 3 ANSWERS. bce
Cleo bought 10 feet of ribbon for costumes. He used 2 feet of ribbon last week. He cut of the remaining ribbon into one- sixth foot pieces. How many pieces of ribbon does Cleo have?
Answer:
48 pieces
Step-by-step explanation:
Given:
Cleo bought 10 feet of ribbon.
He used 2 feet of ribbon last week.
He cut of the remaining ribbon into one- sixth foot pieces.
Question asked:
How many pieces of ribbon does Cleo have ?
Solution:
Total length of ribbon = 10 feet
He has used length of ribbon = 2 feet
Remaining length of ribbon = 10 - 2 = 8 feet
He cut remaining ribbon into = [tex]\frac{1}{6}foot[/tex]
Number of pieces of ribbon = [tex]8\div\frac{1}{6}[/tex]
= [tex]8\times6 = 48 pieces[/tex]
Therefore, Cleo have 48 pieces of ribbon.
CAN SOMEONE HELP ME WITH THE QUESTION IN THE IMAGE. I WILL MARK THE PERSON WHO GETS IT RIGHT AS BRAINLIEST
Answer:
[tex]x = 8[/tex] units
Step-by-step explanation:
The diagonals of a parallelogram bisect each other.
From the diagram, the half of the diagonal measure 5x units and 6x-8 units.
This halves must be equal in length.
[tex]6x - 8 = 5x [/tex]
Group similar terms to get:
[tex]6x - 5x = 8[/tex]
Simplify to get:
[tex]x = 8[/tex]
Siven that f(x)=x2 - 7 and g(x)= 4 - x, find (f - g)(1), if it exists.
Answer:
- 9
Step-by-step explanation:
Note that (f - g)(x) = f(x) - g(x)
f(x) - g(x)
= x² - 7 - (4 - x)
= x² - 7 - 4 + x
= x² + x - 11
Thus
(f - g)(1) ← substitute x = 1 into (f - g)(x)
= 1² + 1 - 11
= 1 + 1 - 11
= - 9
2apples and I add 1 more how many apples are there?
Answer:
3
Step-by-step explanation:
2+1=3
Answer:
3 apples
Step-by-step explanation:
2 apples + 1 apple = 3 apples
What is the value of Negative 3 StartAbsoluteValue 15 minus 2 EndAbsoluteValue + 2 s cubed when s = negative 3?
-108
0
108
216
Answer:
The right answer is - 93 and none of the alternatives given is correct.
Step-by-step explanation:
Let's find the value of:
- 3 |15 –2 | + 2s³ , when s = -3
Replacing s, we have:
- 3 |15 –2 | + 2 * -3³
- 3 | 13 | + 2 * - 27
- 39 - 54 = -93
The right answer is - 93 and none of the alternatives given is correct.
Answer:
A; -108
Step-by-step explanation:
Mia deposits $300 into an account that pays simple interest at a rate of 5% per year, how much interest would she be payed in the first 2 years?
Answer: $30
Step-by-step explanation:
I=PRT
I= (300)(0.05)(2)
I= 15(2)
I= 30
Amy received a $60 gift card to the frozen yogurt shop for her birthday. The shop sells yogurt sundaes for $4 and yogurt cones for $3. If x represents the number of yogurt sundaes and y represents the number of yogurt cones, complete the following:
a) Write the inequality that represents this scenario
b) List one solution based on your inequality & solve for the amount spent based on the coordinate solution you chose.
Answer:
a) 4x + 3y ≤ 60
b) 6 for x and 11 for y
Step-by-step explanation:
b) 4x + 3y ≤ 60
4(6) + 3(11) ≤ 60
24 + 33 ≤ 60
57 ≤ 60
what is an equation of a line that passes through the point (3,-1) and has a slope of 2
Answer:
y=2x-7
Step-by-step explanation:
y-y1=m(x-x1)
y-(-1)=2(x-3)
y+1=2x-6
y=2x-6-1
y=2x-7
What is y=x-4 and y=4x-10
Answer:
I got an answer of X = 2
Step-by-step explanation:
I used subtituion and got 2
Answer:
Step-by-step explanation:
I've already answered this question.
What is the answer to r/10+4=5
Answer:
r=10
Step-by-step explanation:
Take 4 away from 5 to isolate your variable. Now you have r/10= 1. figure out the unknown value by placing ten on top which is the same as 1.
Scientists determined that Antarctica’s average winter temperature was −34.44°C. The difference between this temperature and Antarctica’s highest recorded temperature was 49.44 degrees. What was Antarctica’s highest recorded temperature? A 83.88°C B 15°C C −83.88°C D −15°C
Answer:
The answer is C. -83.88
What is the solution to the equation 5 (x minus 6) = 2 (x + 3)?
Answer:
1. Distribute
5x-30=2x+6
2. Combine like terms
5x=2x+36
3. Simplify to get x by itself(36 divide 3)
3x=36
x=12
Step-by-step explanation:
The value of the given equation 5 (x minus 6) = 2 (x + 3) will be x = 19.5.
What is the equation?There are many different ways to define an equation. The definition of an equation in algebra is a mathematical statement that demonstrates the equality of 2 mathematical expressions.
In another word, the equation must be constrained with some constraints.
As per the given,
5 (x minus 6) = 2 (x + 3)
5(x - 6) = 3(x + 3)
5x - 30 = 3x + 9
5x - 3x = 9 + 30
2x = 39
x = 19.5
Hence "The value of the given equation 5 (x minus 6) = 2 (x + 3) will be x = 19.5".
For more about the equation,
brainly.com/question/10413253
#SPJ6
If E be an event, then P(E) + P(not E) = _____________.
Answer:
1
Step-by-step explanation:
If P(E) = p
Then P(not E) = 1-p
Answer:
A
Step-by-step explanation:
Given that f(x)
equals
= 3x+2
and g(x)=x^2−2x−6
find (g◦f)(6).
(g◦f)(6) means we have to find g(f(6)).
So f(6)=3(6)+2=20
And g(20)=20^2-(20)(2)-6=400-40-6=360-6=354
So (g◦f)(6) is 354
Hope this helped!
An Impressionist painting increases in value
at an average rate of 9% a year. If the origi-
nal cost of the painting to the Museum of
Art was $1500, what was the value of the
painting (to the nearest dollar) at the end of
a 20-year holding period?
Answer:
A = $8406.6
Step-by-step explanation:
Given:
Average rate [tex]r=9\%[/tex]
Initial cost of painting [tex]a = \$1500[/tex]
Time [tex]t = 20\ years[/tex]
We need to find the final amount of painting at the end of a 20-year.
Solution:
Using Exponential Growth rate formula as:
[tex]A = a(1+r)^t[/tex] ----------(1)
Where:
A = Final amount
a = Initial amount.
r = Rate as a decimal.
t = Time.
Now, we substitute all given values in equation 1.
[tex]A = 1500(1+0.09)^{20}[/tex]
[tex]A = 1500(1.09)^{20}[/tex]
Substitute [tex]1.09^{20} = 5.60[/tex] in above equation.
[tex]A = 1500\times 5.60[/tex]
A = $8406.62
Therefore, value of the painting at the end of a 20-year A = $8406.6
What is 10/24 as a improper fraction
Answer:
10/24 cannot be written as an improper fraction.
Step-by-step explanation:
a faction is only an improper fraction when the numerator is a larger number than the denominator. Therefore, this fraction, 10/24, can only be simplified or transformed into a decimal.
Simplified: 5/12
Decimal: 0.416 or 0.42
I hope this was helpful!
graph the equation
y = - 4
Answer:
Hi! Use a calculator thats math... way!
Step-by-step explanation: The negative 4 on the graph would just have a direct slope going through the negative side of the graph!
What is the measure of angle x?
Enter your answer in the box.
Answer:
Step-by-step explanation:
Just like regular numbers, angles can be added to obtain a sum, perhaps for the purpose of determining the measure of an unknown angle. Sometimes we can determine a missing angle because we know that the sum must be a certain value. Remember -- the sum of the degree measures of angles in any triangle equals 180 degrees. Below is a picture of triangle ABC, where angle A = 60 degrees, angle B = 50 degrees and angle C = 70 degrees.
The angles of this triangle are 50, 60, and 70 degrees.
If we add all three angles in any triangle we get 180 degrees. So, the measure of angle A + angle B + angle C = 180 degrees. This is true for any triangle in the world of geometry. We can use this idea to find the measure of angle(s) where the degree measure is missing or not given.
Answer:
48 degrees
Step-by-step explanation:
The sum of 42 and x should get 90 degrees, so if you subtract 42 from 90 you get 48.
Hope this helped :)
Angle A and Angle B are supplementary angles. If
mZA = (2x + 26)° and m
And angle B = (x + 25)°, then find the measure
of angle B.
Jin bought a book that costs 5.60 if the tax rate is 7% how much tax did he pay
Answer:
$5.99
Step-by-step explanation:
5.6*1.07
1.07 is the tax plus the original price
is 5.992
which rounds up to $5.99
1/3 divided by 5/6a what is the answer please I don’t get it;(
Answer:to divide you have to have the same number for the bottom number so you will divide 2\6 by 5\6a and you will probably get a answer with a graphing calculator i hope this helps
Step-by-step explanation:
What is the best estimate of 11 1/5÷2 3/4
Answer:4
Step-by-step explanation:
is The fraction 3/7 is smaller than 5/7 . True False
Answer:
Yes
When comparing fractions such as 3/7 and 5/7, you could also convert the fractions
how many triangles can be drawn with side lengths of 3 inches, 5 inches, and 6 inches???
Answer:
4 congruent triangles
Step-by-step explanation:
since there is no one of the sum of two sides is less then the third side, so it's possible to form a triangle
Use straightedge and compass, it can draw 4 triangles at a common base
The number of triangles that can be drawn with side lengths of 3 inches, 5 inches, and 6 inches is 1 triangle due to the triangle inequality theorem.
To determine the number of triangles, we can use the triangle inequality theorem. For a triangle to exist, the sum of the lengths of any two sides of a triangle must be greater than the length of the third side. In this case, 3 + 5 is less than 6, so only 1 triangle can be formed.
Which expressions have a value of 16/81? Check all that apply.
Which expression have a value of 16/81? check all that apply. (2/3)^4, (16/3)^4, (4/81)^2, and (4/9)^2
Answer:
First and last option is correct.
[tex](\frac{2}{3})^{4}=\frac{16}{81}[/tex]
[tex](\frac{4}{9})^{2}=\frac{16}{81}[/tex]
Step-by-step explanation:
Given:
There are four options.
(2/3)^4, (16/3)^4, (4/81)^2, and (4/9)^2
We need to check all given options for value of 16/81.
Solution:
Using rule.
[tex](\frac{a}{b})^{n}=\frac{a^{n}}{b^{n}}[/tex]
Solve for option [tex](\frac{2}{3})^4[/tex].
[tex](\frac{2}{3})^{4}=\frac{2^4}{3^4}=\frac{2\times 2\times 2\times 2}{3\times 3\times 3\times 3}=\frac{16}{81}[/tex]
Solve for option [tex](\frac{16}{3})^4[/tex].
[tex](\frac{16}{3})^{4}=\frac{16^4}{3^4}=\frac{16\times 16\times 16\times 16}{3\times 3\times 3\times 3}=\frac{65536}{81}[/tex]
Solve for option [tex](\frac{4}{81})^2[/tex].
[tex](\frac{4}{81})^{2}=\frac{4^2}{81^2}=\frac{4\times 4}{81\times 81}=\frac{16}{6561}[/tex]
Solve for option [tex](\frac{4}{9})^2[/tex].
[tex](\frac{4}{9})^{2}=\frac{4^2}{9^2}=\frac{4\times 4}{9\times 9}=\frac{16}{81}[/tex]
Therefore, expression [tex](\frac{2}{3})^4[/tex] and [tex](\frac{4}{9})^2[/tex] have a value of [tex]\frac{16}{81}[/tex].
Answer: Which expressions have a value of StartFraction 16 Over 81 EndFraction? Check all that apply.
Best Option A, D
(A) <===== correct answer
(D) <===== correct answer
Step-by-step explanation:
If the store bought a leash for $6.20, how much will the retail price be for that leash?
Answer:
2.50 punds
Step-by-step explanation:
plus with the money
What two fractions equal 1 1/5
I also need help with this one also
Answer:
4/5 + 2/5
Step-by-step explanation:
They would equal 6/5 which is equivalent to 1 1/5