Marrero is in a hot-air balloon that is 600 feet above the ground, where he can see two people.


     b. If the angle of depression from his line of sight to the person at C is 20˚, how far is the person from the point on the ground below the hot-air balloon?


Round your answer to the nearest feet (whole number).

​

Answer:

4 times y divided by 9

Step-by-step explanation:

4y means 4×y which is 4 times y that is divided by 9

Answer:

Translate each point of g(x) 5 units up.

Step-by-step explanation:

The given the graph of the parent function

[tex]g(x) = log_{2}(x) [/tex]

We want to use this graph to draw the graph of

[tex]f(x) = log_{2}(x) + 5[/tex]

We can observe that:

[tex]f(x) = g(x) + 5[/tex]

This means the graph of the parent function, g(x) must be shifted up 5 units.

Therefore the correct answer is A.

Answer:

The actual answer is A or 1 as you have it.

Step-by-step explanation:

All you have to do is just map out the coordinates yourself. You're looking for a reflection that goes across the Y axis, but NOT across the X axis.

Hope this helps you and anyone looking for an answer to their headache.

Final answer:

The reflected coordinates of the rectangle over the y-axis are L'(-1, -1), M'(-1, -9), N'(-8, -9), and O'(-8, -1), matching option 1.

Explanation:

The student is asking about finding the coordinates of a rectangle's vertices after it has been reflected over the y-axis. Reflecting a shape over the y-axis changes the sign of the x-coordinate of each vertex, while the y-coordinate remains the same. So, if we have a point (x, y), the reflected point over the y-axis would be (-x, y). Applying this to the rectangle's vertices we have:

For L(1, -1), the reflection L' would be (-1, -1).

For M(1, -9), the reflection M' would be (-1, -9).

For N(8, -9), the reflection N' would be (-8, -9).

For O(8, -1), the reflection O' would be (-8, -1).

Therefore, the correct reflected coordinates are L'(-1, -1), M'(-1, -9), N'(-8, -9), and O'(-8, -1), which corresponds to option 1.

a. The inequality that models the possible change in the number of feet, r, of the whale's elevation is: 35 - r ≤ 17.

This inequality represents the starting depth of 35 feet below the surface (35), minus the possible change in elevation (r), which should be less than or equal to the maximum height the whale jumps, which is nearly 17 feet above the surface (17).

b. By solving the inequality 35 - r ≤ 17, we can find the range of possible values for r.

First, subtract 35 from both sides of the inequality: -r ≤ 17 - 35. Simplifying further, we have -r ≤ -18. Then, multiply both sides by -1, remembering to reverse the inequality direction: r ≥ 18.

The solution to the inequality is r ≥ 18, meaning that the possible change in the number of feet of the whale's elevation must be equal to or greater than 18. This implies that the whale's jump cannot be less than 18 feet above the surface.

Therefore, the whale's elevation can change by any value equal to or greater than 18 feet, allowing it to jump to a height of nearly 17 feet above the surface.

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a) The inequality can be written as 35 - r ≤ 17. b) The solution to the inequality is r ≥ 18, which means that the change in the number of feet, r, of the whale's elevation must be greater than or equal to 18.

a.

Since the whale swims upward and jumps to a height of nearly 17 feet above the surface, we can represent the change in elevation as r.

The inequality can be written as:

35 - r ≤ 17

Here, 35 represents the starting depth below the surface, and 17 represents the height above the surface that the whale reaches.

By subtracting r from the starting depth, we account for the possible decrease in elevation as the whale swims upward.

b. To solve the inequality, we can isolate r on one side of the equation:

35 - r ≤ 17

Adding r to both sides of the inequality:

35 - r + r ≤ 17 + r

35 ≤ 17 + r

Subtracting 17 from both sides:

35 - 17 ≤ 17 + r - 17

Simplifying further:

18 ≤ r

Therefore, the solution to the inequality is r ≥ 18.

In terms of the situation, the inequality r ≥ 18 means that the change in the number of feet, r, of the whale's elevation must be greater than or equal to 18.

This indicates that as the whale swims upward and jumps to a height of nearly 17 feet above the surface, the whale's elevation can increase by at least 18 feet from its starting depth of 35 feet below the surface.

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Answer:

The inequality m ≥ 2 has infinity many solutions because 2 and any number to the right of 2 on the number line can be substituted for m to make this inequality true.

Answer:

1. a. o = 3b

b. o = 3 pounds

2. a. Most popular animals:

A. Dogs - 67%

B. Cats - 20%

C. Other - 8%

D. None - 4%

E. Horses - 1%

b. 20 students

Step-by-step explanation:

1. a. The equation is:

o = 0.15 *20b

o = 3b

where, o = weight of oats in pounds and b = number of dog food bags

b. Let's find out the weight of the oats in one dog food bag, using our equation:

o = 0.15 *20b

o = 0.15 *20 * 1

o = 3 pounds

2. a. Most popular animals:

A. Dogs - 67%

B. Cats - 20%

C. Other - 8%

D. None - 4%

E. Horses - 1%

b. If 250 students were interviewed, the 8% who answered "other" are:

8% of 250 = 0.08 * 250 = 20 students

Answer:

well i dont really get ehat yours saying but the qustions are

3x+y=5

3^1+1=5

and then

4z+2y=20

i think

4^6+2^6=20

Step-by-step explanation:

Option D

The percentage increase of the area  of the building space is 34 %

Solution:

A company is expanding its building area from 11,000 square feet to 14,740 square feet

To find: Percentage Increase

The percent increase is given by formula:

[tex]\text{Percent increase } = \frac{\text{Final value - Initial value}}{\text{Initial value}} \times 100[/tex]

From given,

Initial value = 11000

Final value = 14740

Substituting we get,

[tex]Percent\ Increase = \frac{14740-11000}{11000} \times 100\\\\Percent\ Increase = \frac{3740}{110}\\\\Percent\ Increase = 34[/tex]

Thus percentage increase of the area  of the building space is 34 %

To find out what number times 10 equals 0.3, you divide 0.3 by 10. The answer is 0.03.

The question you're asking is essentially what number, when multiplied by 10, equals 0.3. This is a basic division problem in mathematics, because when you want to find out what number multiplied by another number gives a certain result, you divide the result by one of the numbers.

In this case, you would divide 0.3 by 10. So, the solution to this problem is: 0.3 / 10 = 0.03.

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The number that times 10 equals 0.3 is 0.03. This exercise relates to understanding decimal places and exponents, where for instance, 10⁻³ represents 0.001 and signifies that the decimal point is shifted three places to the left.

To find what number times 10 equals 0.3, we need to solve the following equation:

x × 10 = 0.3

To find x, we divide both sides of the equation by 10:

x = 0.3 / 10

x = 0.03

Therefore, 0.03 times 10 equals 0.3.

Answer:

y-6=-4(x-1)

Step-by-step explanation:

y-y1=m(x-x1)

y-6=-4(x-1)

Answer:

x = -20

Step-by-step explanation:

First we can rearrange the equation:

[tex]\frac{x}{2}[/tex] -18 = -28

2 * [tex]\frac{x}{2}[/tex] - 18 = -28 * 2

The 2s canel out

x - 36 = - 56

x = -20

Answer: $22.50

Step-by-step explanation:

Since the price is 50% off, you need to find half of 45. 45/2 is 22.5, so she saves $22.50

Answer and Explanation: The square root of 147 is approximately 12.12436 or 7√3 in radical form. To begin, examine 147's factors. These are: 1, 3, 7, 21, 49, 147.

Hope this helped

Answer:

12.12436 or 7√3

Step-by-step explanation:

Answer:

x = - 3 - √33 / 2

x = + 3 + √33 /2

or

x=1.37228132...

x=−4.37228132...

Step-by-step explanation:

The two values of x that are roots of the equation x^2+3x-6=0 are approximately x ≈ -4.16 and x ≈ 1.16.

To find the two values of x that are roots of the equation x^2+3x-6=0, we can use the quadratic formula. The formula is:

x = (-b ± √(b^2 - 4ac)) / 2a

In this case, a = 1, b = 3, and c = -6. Plugging in these values, we get:

x = (-3 ± √(3^2 - 4(1)(-6))) / 2(1)

Simplifying further:

x = (-3 ± √(9 + 24)) / 2

x = (-3 ± √33) / 2

So the two values of x that are roots of the equation are approximately x ≈ -4.16 and x ≈ 1.16.

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Answer:

Pam had 4 times as many pencils as erasers

Step-by-step explanation:

24 pencils

6 erasers

24 pencils = x * 6 erasers

Divide by 6 on both sides to isolate x

x = 4

Pam had 4 times as many pencils as erasers

Hope this helps :)

Answer:

10

Step-by-step explanation:

Constant term consists of natural no.s or numerals

So here the constant is 10

Answer:

In the problem 4x + 10     , 10 is the constant

Step-by-step explanation:

In the problem 4x + 10     , 10 is the constant

As we know

In Algebra, a constant is a number on its own, or sometimes a letter such as a, b or c to stand for a fixed number.

Examples:

In  "x + 5 = 9", 5 and 9 are constants.

similarly

In    x+ a= b    ,  a and b are constants

so from definition of constant in algebra it is clear that

in

The problem 4x + 10     , 10 is the constant

This is the answer, I hope it will be help

The percent of vehicles whose speeds are between 65 miles/hour and 73 miles/hour will be 68 %.

It is given that mean speed of sample of vehicles (μ) is 69 miles/hour and standard deviation is 4 miles/hour.

We have to find out the percent of vehicles whose speeds are between 65 miles/hour and 73 miles/hour using the empirical rule.

What is the empirical rule if distribution lies within one standard deviation from the mean ?

The empirical rule states that for a normal distribution, 68% of the distribution are within one standard deviation from the mean.

As per the question , we have ;

Mean speed of sample of vehicles (μ) = 69 miles/hour

Standard deviation = 4 miles/hour

To find the % of vehicles , let's check where the distribution lies ;

So ;

μ - 4 ;

= 69 - 4

= 65 miles / hour

μ + 4 ;

= 69 + 4

= 73 miles / hour

Since ; it lies between μ - 4 and μ + 4 , so by using the empirical rule we get that it lies within one standard deviation.

Hence ; by the empirical rule ;

% of vehicles between speed 65 miles/ hour and 73 miles/hour = 68 %

Thus , the percent of vehicles whose speeds are between 65 miles/ hour and 73 miles/hour will be 68 %.

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Answer:

Step-by-step explanation:

Populations is who is surveyed or what the questions is targeting. More specifically who. That would be households with a car.

Use what I put as the definition for population to answer the other questions!

Answer:

Camacho pays in total for the monster truck = $x + $0.13x = $1.13x

Step-by-step explanation:

i.) The price of truck is $x

ii.) Monstor truck tax  = 13% of price of truck = [tex]\frac{13}{100}\times $x[/tex] = $0.13x

iii) Camacho pays in total for the monster truck = $x + $0.13x = $1.13x

Options A and D correctly represent how much Camacho pays in total for the truck:

A. (1 + 0.13)x

D. 1.13x

The total amount Camacho pays for the monster truck includes the price of the truck plus the tax, which is 13% of the price of the truck. Therefore, the total amount can be represented by the expression:

[tex]\[ \text{Total amount} = \text{Price of the truck} + \text{Tax amount} \][/tex]

Given that the price of the truck is x dollars and the tax is 13\% of the price, we can represent the tax amount as 0.13x .

So, the total amount Camacho pays is:

[tex]\[ \text{Total amount} = x + 0.13x \][/tex]

[tex]\[ \text{Total amount} = 1.13x \][/tex]

Therefore, options A and D correctly represent how much Camacho pays in total for the truck:

A. (1 + 0.13)x

D. 1.13x

The complete Question is given below:

Camacho is buying a monster truck. The price of the truck is x dollars, and he also has to pay a 13% monster truck tax. Which of the following expressions could represent how much Camacho pays in total for the truck? Choose 2 answers:

A. (1+0.13)x

B. 13x/100

C. 13x

D. 1.13x

E .13x+x

Answer:

Emmanuel would have sold 192 eggs total

Step-by-step explanation:

one dozen is 12 eggs

16 dozen would be 12 x 16 = 192

Emmanuel would have sold 192 eggs total

Emmanuel sold 16 dozen eggs, and since one dozen equals 12 items, the total number of eggs sold is 192 eggs.

The student asked how many eggs Emmanuel sold last month if he sold 16 dozen. To answer this question, we need to understand that one dozen represents 12 items. Therefore, if Emmanuel sold 16 dozens of eggs, we use multiplication to find the total.

So, Emmanuel sold a total of 192 eggs last month.

Answering the additional example questions for clarification:

To identify the number and unit in each quantity provided:

Answer:

???

Step-by-step explanation:

you don't have a question to answer

Answer:

a) 60° , b) 120° and c) 60°

Step-by-step explanation:

See the diagram attached to this question.

a) Here, ∠ 4 and ∠ 3 are supplementary angles.

So, ∠ 4 + ∠ 3 = 180° {Here, ∠ 3 is given to be 120°}

⇒ ∠ 4 = 180° - ∠ 3 = 180° - 120° = 60° (Answer)

b) Now, ∠ 3 and ∠ 6 are alternate angles and hence, ∠ 3 = ∠ 6 = 120° (Answer)

c) Here, ∠ 6 and ∠ 8 are supplementary angles.

So, ∠ 6 + ∠ 8 = 180°

⇒ ∠ 8 = 180° - ∠ 6 = 180° - 120° = 60° (Answer)

Answer:

[tex]-27x[/tex]

Step-by-step explanation:

Given Equation:

                    [tex]-3 x [75/(9 - 4)^2]^2[/tex]

On simplifying the equation:

               [tex]=-3 x [75/(9 - 4)^2]^2\\=-3 x [75/(5)^2]^2\\=-3 x [75/25]^2\\=-3 x [3]^2\\=-3x*9\\=-27x[/tex]

The value of 'x' can be find by equating the simplified value to some certain value according to the equation.

The polynomial that represents the area of the given rectangle is [tex]32x^2+16x+2.[/tex]

Step-by-step explanation:

We are given with a rectangle which has the length and breadth.

Also the length and breadth is given in the form of polynomial.

The length of the rectangle = 2(4x+1).

which can also be written as 8x+2.

The breadth of the rectangle= 4x+1

Area of the rectangle A= length × breadth.

⇒A=(8x+2)×(4x+1).

=[tex]32x^2+8x+8x+2.[/tex].

=[tex]32x^2+16x+2.[/tex]

Thus the area of the given rectangle is [tex]32x^2+16x+2.[/tex]

Answer:

47 + 40 x 4

Step-by-step explanation:

sum is adding 2 numbers together and you would then multiply 4 after adding :)

Answer:

76 hamburgers

Step-by-step explanation:

3x + x = 304

4x = 304

Answer:

1,000  900 800 700 600 500 400 300 200 100

Step-by-step explanation:

Answer:

Factors Affecting Cost Factors Affecting Cost

opportunity cost: the opportunity to produce and sell    

                                                                              hamburgers

cost of materials: cost of pizza ingredients and pizza boxes

sunk cost: money spent on researching the best option

fixed cost: money for paying employees

marginal cost:the cost of baking one more pizza

Step-by-step explanation:

Perry Angelo's cost of making pizza is affected by the cost of ingredients, labor costs, and capital costs like the pizza oven and shop rent. These costs, along with a desired profit margin, influence the selling price.

The cost of producing pizza or any output involves various factors. In the scenario described for Perry Angelo's pizzeria, three significant factors affecting the cost of making pizza include:

These elements contribute to the total production cost, on top of which Perry will need to add his desired profit margin to determine the selling price for the pizzas.