All categories

3 years ago

2. A swimming pool has the shape of a

Mathematics

2 answers:

Aleonysh [2.5K]3 years ago

7 0

Answer:

Volume= lxwxh

12 x 10 x 6= C

720 ft

Step-by-step explanation:

Virty [35]3 years ago

6 0

To figure out the volume, you need to use V=width•height•length. So, 10•6•12= 720 ft. The answer is C.

You might be interested in

What number line shows the solution set to this inequality? -2x + 9 < x − 9

UkoKoshka [18]

For the number line, an open circle will be drawn on the value of 6 and the arrow pointing to the right side.

<h3>Number line and inequality</h3>

Given the inequality expression as shown

-2x + 9 < x − 9

Collect the like terms

-2x - x < -9 - 9

-3x < -18

Divide through by -3

x > -18/-3

x > 6

For the number line, an open circle will be drawn on the value of 6 and the arrow pointing to the right side.

Learn more on number line here: brainly.com/question/4727909

#SPJ1

4 0

2 years ago

There is a box with red and green apples there are 60 apples in total determine the number of green apples if 40% of the apple a

zhuklara [117]

Answer:

36 green apples

Step-by-step explanation:

Number of red apples = percentage of red apples x total number of apples in the box

percentage of red apples = 100 - 40 = 60%

0.6 x 60 = 36

5 0

2 years ago

Diana works at a clothing store. she sold 1/5 of the total number of green shirts on Monday and 3/12 of the total number of gree

Doss [256]

Answer:

Step-by-step explanation:

3/12 really is 1/4 (Divide top and bottom by 3) 3/3 = 1 and 12/3 = 4

1/5 + 1/4 = 4/20 + 5/20 = 9/20

There is something we don't know about this question. If you put a remark, I will come back and look at it.

6 0

3 years ago

Please Help I don’t get this!!!☹️☹️Im gonna have a meltdown!

marta [7]

Answer:

Y = -5X

Step-by-step explanation:

Don't have a meltdown. It's not good for you. Glad to help you out. :)

7 0

1 year ago

It would take Delia 3 hours longer to re tile their bathroom by herself than it would for kari to retile on her own. If they wor

max2010maxim [7]

Answer:

6hours

Step-by-step explanation:

From the given information:

Suppose it took Karl x hours to retile her bathroom,

Then it will take Della 3 hours longer i.e (3+x) hours

If Della and Karl work together or will take them 2 hours

The objective is to determine how long it will take Delia to retile the bathroom alone?

∴

$\dfrac{1}{x}+\dfrac{1}{3+x}= \dfrac{1}{2}$

$\dfrac{x+3+x}{x(3+x)}= \dfrac{1}{2}$

$\dfrac{2x+3}{3x+x^2}= \dfrac{1}{2}$

By cross multiplying, we have:

2(2x+3) = 3x+x²

4x + 6 = 3x + x²

3x + x² - 4x - 6

x² - x - 6 = 0

Using quadratic equation

x² -3x +2x - 6 = 0

x(x - 3) + 2(x - 3) = 0

(x +2) (x - 3) = 0

x + 2 = 0 or x - 3 = 0

x = -2 or x = 3

Since we are concerned about the positive integer,

Then, Karl = x = 3 hours while Della which is (3+x) = 3+3 = 6hours

6 0

3 years ago