yuliana12345ceowi26r yuliana12345ceowi26r

01-11-2018
Mathematics

contestada

if the perimeter is 74mm and the width 16mm what is the length

Respuesta :

cjzelaitis cjzelaitis

01-11-2018

P=2w+2l
74=2(16)+2l
74=32+2l
42=2l
21=l

The length is 21 mm.

Answer Link

dostmohammadafzaly dostmohammadafzaly

01-11-2018

p=2×W+2×L ( in Rectangle or square) ⇒74=2×16+2×L ⇒ 74-32=2×L⇒ 42=2×L⇒ L=21mm

Answer Link

Otras preguntas

A company sells boxes of duck calls (d) for $35 and boxes of turkey calls (t) for $45. They make batches of duck calls that fill 6 boxes and batches of turkey c

A force of 6N and another of 8N can be applied together to produce the effect of how much newtons?

When entering dollar values in cells, you also must type the dollar sign ($), commas, and any trailing zeros. (points : 2) true false?

what are the spiral arms of the milky way made of?

The source of heat for a (an) _____ system is electricity.

What is the value of z in the equation 5z − 9 = 36?

Over time, pollution generally leads to which of the following? A.healthier plants B.healthier animals C.a decrease in population of some plants and animals D.a

Kublai Khan was successful in which of the following during his time as the Great Khan?

Please help! √121=? Explain your answer.

If you vertically compress the absolute value parent function, F(x)=|x|, by multiplying by 3/4, what is the equation of the new function? A. G(x)= |3/4x|