02-04-2021
Mathematics

contestada

The area of a rectangular closet is 8 square feet. The perimeter is 12 feet. What are the
dimensions of the closet?

Respuesta :

kica226 kica226

02-04-2021

A=8ft^2
A=l•w
8=l•w
l=8/w

P=2(l+w)
12=2(8/w+w)
12=2(8/w+w/1)
12=2(8/w+w^2/w)
12=16w^2/w
12=16w
w=12/16
w=3/4=0.75ft
l=8/0.75=10.67ft

Answer Link

Otras preguntas

If $4500 is invested at 10% annual interest, which is compounded continuously, what is the account balance after 3 years, assuming no additional deposits or wit

A bus start from rest. If the acceleration of bus is 0.5 m/s square. what will be its velocity at the end of 2 minutes?what will be the distance cover?

Hii guys please answer this question After how many places will the decimal expansion of 189/750 terminate ? Also write the decimal form

-2/9u=12 Solve for u

what are the three elements of business equipment and resource?

If 45 is added to half a number, the result is triple the number. find the number

What do you hope to accomplish with a first draft? How can you make drafting more effective?

what is the length of the base? help me please thank u ;)

Find the measure of x.

Please help!!!!!!!!!!!!!!!!!1