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

Which of the following statements about transmembrane proteins is correct?-They are always inserted with the amino terminus on the lumenal side and the carboxyl

what did the emancipation proclamation do?A-frerd slaves that fought in the civil warB-freed slaves in the south C-made slavery illegalD-allowed former slaves t

Given that aₙ = (-2) (5)ⁿ⁻1 for a geometric sequence, determine the common ratio: -5 -2 2 5

Name the following segment or point. Given: L,M,N aw midpoints Altitude to AB

Is there a way to calculate sin, cos, and tan without a calculator? If so, could you please do it with this problem... Tan(90°) = DE/4 Also, could you please ex

what are the elevations of the Yadkin-Pee Dee river basin?

How was today's ELA State Test, Let me know just asking:) What do you think?

a tool that uses lenses to focus light andcreate useful images

Why were the natives Removed from their land after the courts said they could stay?

The pathogens that cause the common cold are _____. antibodies fungi viruses bacteria