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stepladder [879]

3 years ago

12

the diagram gives the dimensions of a swimming pool.if a cover is needee for the pool, what will be the approximate area of the

cover?

1 answer:

mars1129 [50]3 years ago

7 0

The answer is 360 because if u do this 20×36 and the 1/2 it u get this 360 20×36 is 720 and then 2÷720 u get 360

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Simplify <br><br> 3m^-2<br> over <br> 5n^-3

aivan3 [116]

<span>3m^-2 3n^3
--------- = -----------
5n^-3 5m^2

hope it helps</span>

8 0

3 years ago

Read 2 more answers

HELP ME PLS<br> Write the ratio<br> 3/8 with a numerator of 9.

Anna35 [415]

Answer:

24

Step-by-step explanation:

3 9

8

9 times 8

divided by 3 = denominator

9x8÷3=24

7 0

3 years ago

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John's teacher wants to buy giant cookies for the entire class. If cookies cost $2.50 each, write an equation that shows how man

Anna11 [10]

2.5x=40 .. 40/2.5 = 16 . x=16

4 0

3 years ago

2/5 + (5^2-10) / 5^2

Vadim26 [7]

$\bf \cfrac{2}{5}+\cfrac{5^2-10}{5^2}\implies \cfrac{2}{5}+\cfrac{~~\begin{matrix} 5^2 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}{~~\begin{matrix} 5^2 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}-\cfrac{10}{5^2}\implies \cfrac{2}{5}+1-\cfrac{10}{25}\implies \cfrac{2}{5}+1-\cfrac{2}{5}\implies 1$

4 0

3 years ago

Is (-5, 8)a solution for y-2x>17?

Gnoma [55]

You can plug in the numbers to check.
Y - 2x > 17
(8) -2(-5) > 17
8 + 10 > 17
18 > 17
This is true so
Final answer:
Yes, (-5,8) is a solution

7 0

3 years ago