Need help on khan best answer is brainliest

A cylindrical swimming pool has a diameter of 16 feet and a height of 3 feet. How many gallons of water can the pool contain? Round your answer to the nearest whole number. (1 ft3 ≈ 7.5 gal)

Answer: 6029 gal

Answer:

Volume is calculated in units cubed because we usually use volume for measuring the insides of (the space inside an object) a 3D figure.

Step-by-step explanation:

Answer:me too

Step-by-step explanation:

Step-by-step explanation:

l² + ½ * bh

5² + ½ (4)(5)

25+10=35cm²

Answer:

d.

Step-by-step explanation:

3/12 simplified is 1/4, 4/12 simplified is 1/3. they want to know how much rodney ate total, so simply it's the same as 1/4 + 1/3 ;; just with common denominators so it is easier to solve.

edit: the __ represents the total on how much they ate.

The equation used to describe total amount of sandwich he ate will be

3 / 12  +  4 / 12  = 7  /  12.

The equation in mathematics is the relationship between the variables and the number and establishes the relationship between the two or more variables.

It is given that:-

So the equation to calculate the total amount of sandwiches he ate will be:-

=  1  /  4  +  1  /  3  

We can also write the above equation as:-

=  3  /  12  +  4  /  12

= 7  /  12

Therefore the equation used to describe the total amount of sandwich he ate will be  3 / 12  +  4 / 12  = 7  /  12.

To know more about equations follow

https://brainly.com/question/2972832

#SPJ2

Answer:

72.25

Step-by-step explanation:

Triangles are 1/2(base x height), or (base x height) / 2.

17 x 8.5 = 144.5

144.5 / 2 = 72.25

Answer:

1. a

2. Circle

3. B

4. Degrees

Step-by-step explanation:

The variable (a) represents the number of equal parts into which the (Circle) is divided. The variable (b) represents the number of (Degrees).

A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.

The equation 360°÷a=b can be used to find an angle measure in a circle.

360° = ab.

Here, a and b are the variables of the equation. and 360 degrees is the complete angle of the arc of a circle.

The variable (a) represents the number of equal parts into which the (Circle) is divided. The variable (b) represents the number of (Degrees) in each part.

Learn more about equations;

brainly.com/question/27056029

Answer:

A.) 0+3 = 3

B.) 6-6=0

C.) 0 - 1 = -1

D.) 1 - 2 = -1

Step-by-step explanation:

Answer:

0+3=3

6 + -6 =0

0 + -1 = -1

1 + -2 = -1

Answer:

They are the same

Step-by-step explanation:

There are 12 inches in a foot, and if you divide 72 by 12, it equals 6 feet.

Answer: Neither, they’re equivalent. Hope this helped!

Answer:

5

Step-by-step explanation:

To find the mean add up all the numbers

4+ 3+ 4+ 5+ 6+ 6+ 8+ 4=40

Then divide by the number of terms

There are 8 terms

40/8 = 5

The mean is 5

Answer:

D

Step-by-step explanation

u have to multiply 5.25 times the x( pounds) and you get y(totalcost )

y=5.25x

Answer:

x = 15 degrees, one vertical angle is 165 degrees

Step-by-step explanation:

3x = x + 30

3x - x = 30

x(3-1) = 30

2x=30

x=15

All the angles need to add up to 360 degrees.

15 + 15 + 2y = 360

2y = 330

y=165

Answer:

graph c

Step-by-step explanation:

she already spent $100 on the DJ so just add $25 for each person that comes to the party.

Answer:

$ 3.20

Step-by-step explanation:

First find the amount of tax by taking the amount of the item and multiplying by the tax rate

40 * 8%

Change to decimal form

40 * .08

3.20

The amount of tax is 3.20

Answer:

I

Step-by-step explanation:

1 month = 100

2 months = 100 * 2

etc...

Answer:

Step-by-step explanation:

Answer:

StGermany, Italy, and Japan) and the Allies (France, Great Britain, the United States, the Soviet Union, and, to a lesser extent, China). Read about the Tripartite Pact, the agreement that linked Germany, Italy, and Japan in a defensive alliance.

Question: Which two friends ate the same amount?

Answer: Jane and Kyle

How I got the answer: I converted all the fractions to decimals

Jane: 1/3 converted to decimal is 0.3 repeating

Mark: 2/8 converted to decimal is 0.25

Kyle: 2/6 converted to decimal is 0.3 repeating

Answer:

Your answer will be the third one.

Step-by-step explanation:

If you add up the numbers on top for the first, secnd, and fourth ones and divide that by the number ont he bottom, you will constantly get 6. However, for the third one, you'll get seven since 9+9 is 18 and 5+5 is 10. Add that up and you get 28, and divide that by 4 and you get 7, not 6. hope this helps!

Answer: (9+9+5+5)/4

Step-by-step explanation:

Because if you add all of the numbers on the numerator and divide by the denominator, all of them equal 6 except that one. So it doesn't belong

I hope this helps!

If the graph is linear then constant of proportionality is represented by slope of line.

Since, graph shows a proportional relationship.

It means that y is directly proportional to x .

So, we get                 [tex]y=mx[/tex]

Where m is proportionality constant.

Since, graph is linear , Therefore, proportionality constant represent slope of line.

Learn more about linear graph:

https://brainly.com/question/15863636

HOPE THIS HELPED YOU!

Answer:

48

Step-by-step explanation:

To find the mean, add up all the heights

(49+47+46+45+53) =240

Then divide by the number of students

240/5 =48

The mean is 48

Answer:

48

Step-by-step explanation:

So what you are trying to do here is to find the mean.

The means just means the average or norm.

To find the mean, you first add up all the numbers on the table to find a total.

So then you divide the total that you have by the numbers of values that you added together which may sound confusing but let me show you so it will make more sense.

So to find the number of values that you added together, you just count the student - A, B, C, D ,E or 49, 47 , 46, 45, 53. You just count the numbers that you have there in total which is again, 5.

Anyways since the total of the numbers when added up is 240 you just divide that by 5.

So when you do that your answer should be 48.

Answer:

0.4308

Step-by-step explanation:

7.18 * 0.06 =0.4308