Cutelydiasmart Cutelydiasmart

19-01-2017
Mathematics

contestada

Greg build the built the picture frame shown to the right. It has a perimeter of 50 2/4 inches. How wide is the picture frame?

Greg build the built the picture frame shown to the right It has a perimeter of 50 24 inches How wide is the picture frame class=

Respuesta :

jlomonte jlomonte

19-01-2017

The Perimeter = the distance around the frame. Therefore P=w+w+l+l
or P= 2w+2l
We are given l=15 1/4 and P= 50 2/4
Therefore 50 2/4 = 2w + 2(15 1/4)
50 2/4 = 2w + 30 2/4
Solve for w:
50 2/4 - 30 2/4 = 2w + 30 2/4 - 30 2/4
20 = 2w
20/2 = 2w/2
10 = w

Answer Link

Otras preguntas

Solve the following equation. Show all your work. Start Fraction x over x minus 2 End Fraction plus Start Fraction x minus 1 over x plus 1 End Fraction equals

why do you think smaller caribbean countries were able to gain independence peacefully

What is the interquartile range for the data set? 89, 91, 95, 112, 118, 83, 85, 104, 118, 125, 134, 138

how long will it take to triple the amount of $500 if you invest it at a rate of 6% compound annually

A person who has ingested a poison will generally look ill

Can someone please help me with c? I'm so confused

How do I figure out area

How did the league of nations respond to hitler's violation of the treaty of versailles?

Within a double-stranded dna molecule adenine , forms hydrogen bonds with thymine and citizens forms hydrogen bonds with guanine what is the significance of the

A class c driver's license permits driving any vehicle included in class a or b true or false