Chingunalijor Chingunalijor

14-10-2016
Mathematics

contestada

A square picture frame occupies an area of 112 ft^2. What is the length of each side of the picture in simplified radical form?

Respuesta :

JcAlmighty JcAlmighty

19-10-2016

The answer is 4√7.

Area (A) of a square can be expressed as the square of its side (a):
A = a²

It is given:
A = 112 ft² = a²
⇒ a² = 112 ft²
⇒ a = √112 = √(16*7) = √16 * √7 = √(4²) * √7 = 4 * √7 = 4√7

Answer Link

Otras preguntas

factor 3x^2-18x+27 completely A) (x-3)^2 B) 3(x-3)^2 C) 3(x+3)^2 D) (x-3)(x+3)

My question is about pressure. Atmospheric pressure on the surface of Venus is 90 times larger than on Earth. On Mars it is 100 times smaller than on Earth. Wha

1. Find the limit as x approaches 0 , of the function (1- cos x)/x^2. (5 mks) 2.find the limit as x approaches y, of the function (((sin^2 x) -(sin^2 y))/

Pls pls help with 8 and 10 with shown work if can thanks!

Due to conditions set forth in the treaty of versailles, germany lost much of its territory. why did this prove to be economically fatal to the nation?

p is inversely proportional to the cube of (q-2) p=6 when q=3 find the value of p when q is 5

Tax revenues ______ during a recession. needs-tested spending ______ during an expansion.

Lawrence Kohlberg's theory of moral development is best describe as an explanation that

Kate jump 225 times in 3 minutes

Solve the following dividend problem.alameda tent company has 75,000 shares of stock outstanding. what total dividend declaration would be necessary for the div