catsolorzano200 catsolorzano200

25-08-2017
Mathematics

contestada

The perimeter of a parallelogram is 72 m. The width of the parallelogram is 4 m less than its length. Find the length and the width of the parallelogram.

Respuesta :

mreijepatmat mreijepatmat

25-08-2017

Let L = length and W = width

(1) Perimeter = 2 (L + W) = 72 m (given)

W = L - 4 (given). Plug in the value of W in (1)

Perimeter = 2[L + (L-4)] = 72
Perimeter = 2[2L-4)] = 72
Perimeter = 4L - 8 = 72

4L = 80 and L = 20, and W = 16

Answer Link

Otras preguntas

A baker buys one dozen fresh eggs the eggs do not smell he places them in the back of the refrigerator six weeks later the baker removes the eggs from the refri

any beautiful girl here (guvxtgm-ftm )

f an electron rotates around the nucleus at that radius, what would be its speed according to the planetary model? (enter your answer in terms of c.)

Order each list of numbers from least to greatest. 8. - 1/12 - 12/23 - 12/3 2² 4' 5

What does Hawthorne describe in detail in this first chapter?.

During a one-month promotional campaign, Fran's Flix gave either a free DVD rental or a 12-serving box of microwave popcorn to new members. It cost the store $1

What are the 5 entrepreneurial demands?.

What was the most significant consequence of the ruling in Baker v Carr?.

If 1 cm represents 20 m/s, draw a velocity vector of 30 m/s toward the right.

determine the force developed in member bc of the bridge truss and state if this member is in tension or compression: