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

Who has the most real power in the senate?

choose the correct contraction that is formed from the following words. a+el A. a el B. al C. ael

This early example of a prehistoric cave painting, found is France, is called ______________.

Segments RT and SU are diameters of circle O. What is arc SRT? A. 258 B. 266 C. 274 D. 282

Which type of financial institution typically has membership requirements? A

Fill in the blank with the correct preterite form of the verb in parentheses. Tú (hacer) mucho ayer.

during world war 2 about 1.8% of us soldiers were killed directly in battle this number went down to 0.5% at vietnam war what was this number in the persian gul

why is bamboo a renewable resource?

What devices are desiged to protect a child from injuries or accidents?

a system that transmits genetic information from one generation to the next