SeciliaJ29147 SeciliaJ29147

03-11-2022
Mathematics

contestada

The length of a rectangular poster is 7 in. greaterthan the width. The perimeter is 114 in. Find thewidth and length.

Respuesta :

RelicY329877 RelicY329877

03-11-2022

Let the width be x. The lenght is x+7

The perimetert is 2x +2(x+7)=114

2x + 2x + 14 = 114

4x + 14 = 114

4x=114-14

4x=100

x=25

So, the width is 25 and the lenght is 32.

Answer Link

Otras preguntas

Why is September 16 so important for Mexico

What was the Warsaw ghetto

X-(4x-7)=5x-(x+21) This is for my math class on homework

What message might these frequent and violent changes in leadership have sent to people living outside the Roman Empire?

For each store,what is the ratio of the number of cans to the price:24 packs (2 for 9);12 packs (4 for 10);12 packs (3 for 9)

Which of the following was not a primary cause of World War I? a. Rise of nationalism b. Increasing sizes of national militaries c. Increasing globalization

What is 65,754.59 rounded to the nearest tenth

explain how to order a set of real numbers

What is a centicube

Which describes a major challenge facing the builders of the transcontinental railroad?