3 years ago

A swimming pool has a perimeter of 80 feet the short side measures 16 feet what is the length of the longer sides of the pool

Mathematics

1 answer:

svlad2 [7]3 years ago

8 0

2 x (L + W) = Perimeter

2(L + 16) = 80 Then divide both sides by 2

L + 16 = 40 Then subtract 16 from both sides

L = 24 feet

You might be interested in

4(3x+5)= -4

NeX [460]

Answer/explanation

4(3x+5)=-4

You will distribute the four to every term in the parenthesis,

12x+20=-4

Then you will combine like terms

12x+20=-4

-20 -20

12x=-24

Then you will divide 12 to isolate x

$\frac{12x}{-24} =\frac{-24}{-24}$

Obviously, -24 cancels out and you would get x=-2

4 0

3 years ago

Please can anyone help???

marta [7]

Answer:

x = -3, y = 0

Step-by-step explanation:

15 - 9 = 6

6 - 9 = -3

0 + 5 = 5

5 +5 = 10

8 0

2 years ago

Use distributive property to calculate the following.

sattari [20]

Answer:

Step-by-step explanation:

1. 2x + y

2. 48 + 60 = 108

3. 840 - 210 = 630

4 0

2 years ago

Byron earns $11.00 per hour. How many hours will Byron have to work to earn $143.00?

kirza4 [7]

Byron would have to work 13 hours to earn $143.00

8 0

3 years ago

Read 2 more answers

6. Find both solutions by factoring <br> ): 3x^2 + 10x + 7 = 0

timama [110]

Both solutions:
x = -1, -7/3

7 0

2 years ago