3 years ago

A bulletin board is 3 ft high. the area is 15 sq ft. what is the perimeter?

1 answer:

5 0

First step: Find how wide the bulletin board is
15 ft² ÷ 3 ft = 5 ft
Step the second: Use the perimeter formula P = 2l + 2w
P = 2(5) + 2(3)
P = 16 ft

You might be interested in

Apple juice costs $3.00 after a 40% discount. Which equation would allow you to find the original price of the apple juice. X re

Stells [14]

Answer: 0.4x = 3 is the answer

Step-by-step explanation:

4 0

4 years ago

Express 1.347 as a repeating decimal

VMariaS [17]

1.347347347347......

8 0

3 years ago

Solve for the value r.

klio [65]

Answer:

R = 8.3144598 J. mol-1. K-1.

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

At the beginning of the month you open a savings account at bank USA you deposit 750 you earn 5% interest on the amount each mon

Alisiya [41]

Answer:

787?

Step-by-step explanation:

i am so sorry if this is wrong

7 0

3 years ago

Which expressions are equivalent? Select Equivalent or Not equivalent for each pair of expressions. 3(a−b) and 3a−3b 2a(2+b) and

Lapatulllka [165]

The first one is Equivalent and the second is nonequivalent

5 0

3 years ago

Read 2 more answers