FuzionExiler FuzionExiler

02-02-2018
Mathematics

contestada

A rectangle has length equal to twice its width. The perimeter of it is 150cm. Find the length of the rectangle.

Respuesta :

sqdancefan sqdancefan

07-02-2018

The total of length and width is half the perimeter, so is 75 cm. The length makes up 2/3 that amount, or 50 cm.

_____
If you have a ratio 2:1 = length:width, then length will be 2 of the total of 2+1 = 3 parts, or 2/3 of the total.

Answer Link

Otras preguntas

Help please................

these are actions of an interest group or agents to influence the policy of the governments.

Which systemâs main purpose is to allow organisms to create more organisms?

Which expression correctly represents.twice tje sum of four and a number

Make an algebraic equation to solve these word problems.

Write an explicit formula for an, the nth term of the sequence 36, 40, 44, ....

Describe the process of cell division that is associated with sexual reproduction

Find the area of 18m*12m

Shirley's water bottle is half full. She pours it into another bottle that is one-third full, and it fills that bottle. If the second bottle holds 2 quarts, how

Elizabeth is waiting for her flight at the airport. She decides to conduct an experiment. She wants to know how many people at the airport carry a laptop with t