Ask question

Ask question

All categories

3 years ago

6

A pool in the shape of a rectangle has a perimeter of 80 ft. The pool is 8 feet wide than it is long. Find the length and width

of the pool.

1 answer:

grin007 [14]3 years ago

5 0

Answer:

The length and width of the pool = 24 ft and 16 ft

You might be interested in

(x4 − 9x + 5x7) + (5x − 10 + 3x4 − 2x2)

Svetlanka [38]

Answer:

(x^4 - 9·x + 5·x^7) + (5·x - 10 + 3·x^4 - 2·x^2)

x^4 - 9·x + 5·x^7 + 5·x - 10 + 3·x^4 - 2·x^2

5·x^7 + x^4 + 3·x^4 - 2·x^2 - 9·x + 5·x - 10

5·x^7 + 4·x^4 - 2·x^2 - 4·x - 10

4 0

3 years ago

An amount of $21,000 is borrowed for 15 years at 7.75% Interest, compounded annually. If the loan is paid in full at the end of

Doss [256]

Answer:

A=64340 dollars

Step-by-step explanation:

A=p(1+r)^t p principal, t= time period, r is the rate

A=21000(1+0.0775)^15= 64339.61

A=64340 dollars

5 0

3 years ago

The health department estimates that eight vials of malaria Serum will treat 100 people. at this rate, how many vials are requir

lara [203]

Using butterfly method, it is 14 vials

5 0

2 years ago

A triangle has one side length of 12 inches and another of 8 inches. Describe all possible lengths of the third side. Show and e

katrin [286]

Answer:

The third side must be smaller than 20 inches and greater than 4 inches

$4$

Step-by-step explanation:

Let a, b and c be the lengths of triangle's sides. Then

$a+b>c\\ \\a+c>b\\ \\b+c>a$

Use this rule in your case. So, if a=12 and b=8, then

$12+8>c\\ \\12+c>8\\ \\8+c>12$

Hence, you get

$c-4\\ \\c>4$

From these inequalities, you can state that

$4$

So, c must be smaller than 20 inches and greater than 4 inches.

5 0

3 years ago

Read 2 more answers

Can someone pls help me with this?

Lisa [10]

Answer: A

Step-by-step explanation: 3(1)+k =8 8-3=5

5 0

2 years ago

Read 2 more answers