dorathexplorerX dorathexplorerX

04-12-2020
Mathematics

contestada

The length of a rectangle is 12ft longer than twice the width. If the perimeter is 108ft, find the length and width of the rectangle.

Respuesta :

Allyyyyyyyyyyyyy Allyyyyyyyyyyyyy

04-12-2020

Answer:

Down below

Step-by-step explanation:

P = 2L + 2W

P = 108

L = 2W+12

108 = 2(2W+12) + 2W

108 = 4W + 24 + 2W

108 = 6W + 24

84 = 6W

14 = W

W = 14

If the width is 14, then the length is twice that plus 12, or 38

38 + 38 + 14 + 14 = 108

Answer Link

Otras preguntas

what did the Human Genome Project produce

9.6, –4.8, 2.4, –1.2, 0.6, ... f(n + 1) = –0.5f(n) f(n + 1) = 0.5f(n) f(n + 1) = f(0.5n) f(n + 1) = f(–0.5n)

A: the period of the wave B: frequency of the wave

The data given for a football kicked from the field follows a quadratic model, h(x) = - 3x2 + 18x +7 . Where h(t) is the height in feet and t is the in seconds.

Which answer is it please anybody

Enzymes act like ______ in their role of speeding up reactions. A water B pH C heat D acid

If the mean of this distribution is 7, which could be the median? A) 1.5 B) 5 C) 8 D) 10 PLEASE HELP

Niagara Falls is a good example of A.kinetic energy being converted into potential B.potential energy being converted into kinetic energy C.energy being lost

The width of a rectangle is 2 m less than half the length. The perimeter is 44 m. Find the dimensions of the rectangle

Carly wins 1282 tickets at a arcade. For each group of 65 tickets she will receive a prize. Carl solve the problem 1282÷65 and determines that she has enough t