Z3etKit0ysalejoyceAg Z3etKit0ysalejoyceAg

21-06-2016
Mathematics

contestada

the length of a rectangle is 5 centimenters less than twice its width. the perimeter of the rectangle is 26 cm. what are the demisions of the rectangle

Respuesta :

FirstSineOfMadness FirstSineOfMadness

21-06-2016

l = w - 5
2*l + 2*w = 26
2*(w - 5) + 2*w = 26
2w - 10 + 2w = 26
4w = 36
w = 9
l = w - 5
l = 9 - 5
l = 4

Final Answer:
The rectangle is 4cm long and 9cm wide.
Hope I helped :)

Answer Link

Otras preguntas

what is the total cost for a $20 haircut with a 15% tip

A Sig code dot over t!t

How will adding the value 1000 affect the mean and median of the data set 5, 10, 17, 19, 20? A. The mean and the median increase by the same amount. B. The mean

Which part of the energy profile of a chemical reaction that goes to completion is typically the highest in energy? A. The activation energy B. The products C.

what makes up a nucleosome?

i have hard prolems on subtract 4.000 -6.000

what are some examples f figurative language in American authors "the best day of my life"?

Which of the following is not a process of a stream load a. suspension b. bed load c. divide d. materials in solution

A family of raccoons living in the center of a forest leaves that area and joins a population of raccoons living near the edge of the forest. Over a period of y

what is 750 is what percent of 900? (round to nearest tenth of a percent.)