myanajordan1 myanajordan1

01-12-2017
Mathematics

contestada

The width of a rectangle is 4 inches less than its length. The perimeter of the rectangle is 12 inches what is the width

Respuesta :

zizoux07p0ac3m zizoux07p0ac3m

01-12-2017

let the length is x and the width is y
x - y = 4 .........(1) 2x + 2y = 12
x + y = 6........(2)
by adding 1 and 2
2x =10 , x = 5
y = 1 inch

Answer Link

Otras preguntas

Name from least to greatest 60 miles per hour, 24 feet per second, 45 kilometers per hour.

why is an objects density expressed as a combination of two units

A stereo manufacturer makes three types of stereo systems, I, II, and III, with profits of $20, $30, and $40, respectively. No more than 100 type-I systems can

How do octopus use Newton's third law of motion to escape from enemies

Name from least to greatest 60 miles per hour, 24 feet per second, 45 kilometers per hour.

Why dose yellow river have that nick name?

the sales tax in Illinois is 6.25%. about how much will a pair of jeans that has a ticket price of $48.99 cost, including sales tax?

I need help on number 6)

Which sentence is punctuated correctly? A. My family tree is entitled The Smiths: One Hundred Years and Growing. B. My family tree is entitled The, Smiths One H

when a large animals eats a plant eater what does it get