elviracheban elviracheban

01-03-2018
Mathematics

contestada

what is a length and width of 30 perimeter

Respuesta :

AJC2003 AJC2003

01-03-2018

The perimeter is two times the length plus two times the width.

Let width = x
Let length = 3x
Perimeter = 30

2x + 2(3x) = 30
2x + 6x = 30
8x = 30
x= 3.75

Substitute this value of x into the length and width to obtain your dimensions.

Answer Link

Otras preguntas

In a dog show, there will be a gold and silver medal awarded.There are 6 finalists. In how many ways can the 2 medals be awarded

Which of the following values has the greatest number of significant figures? Justify your answer? 0.0004200 grams 714 meters 3.1*10^8 seconds 0.0994 volts Some

11) reflection across the x-axis

Question given above

How would an increase in interest rates affect investment? A. Real investment spending declines. B. Real investment spending remains unchanged. C. Real investm

How you would build a carbon monoxide (CO) molecule?

A 5.67-kg block of wood is attached to a spring with a spring constant of 150 N/m. The block is free to slide on a horizontal frictionless surface once the spri

During which of these cases would you use polynomial long division to find the equation of a horizontal asymptote? A If the degree of the numerator is larger th

Simplify to create an equivalent expression 10+4(-8q-4) choose 1 answer A)-22q-6 B)-32q+6 C)-32q-6

The chart below shows conversion between feet and inches. What is the missing value in the table?A. 12B. 36 C. 60D. 80