tonythegoat16 tonythegoat16

01-12-2019
Mathematics

contestada

The length of a rectangle is three times width. If the perimeter of the rectangle is 40cm, find its length and width?

Respuesta :

spark10 spark10

01-12-2019

Answer:

width = 5

length = 15

Step-by-step explanation:

width: x

length : 3x

x + 3x + x + 3x = 40

8x = 40

x = 5

width = 5

length = 15

Answer Link

Otras preguntas

how many sides does a regular polygon have if one exterior angle is 1 degree

A champion athlete can produce one horsepower (746 w) for a short period of time. if a 70-kg athlete were to bicycle to the summit of a 500-m high mountain whil

I need an answer asap

What sales tax, at the rate of 5% must you pay on the purchase of a computer hard drive that cost $229?

Which labor group tried to organize miners in anthracite regions in pa but was arrested by franklin gowen?

Write a complete program thatdeclares an integer variable,reads a value from the keyboard into that variable, andwrites to standard output the square of the var

Please solve! I will mark brainliest if correct!

Which form best describes the poem The Tide Rises, the Tide Falls? A) narrative poem B) haiku C) free verse D) lyric poem

Which of the following best describes the theme of Sonnet 43 by Elizabeth Barrett Browning? A. The speaker thinks her beloved is physically beautiful B. The sp

What was the aim of the crittenden compromise of 1860? apex?