alexandrialo9116 alexandrialo9116

01-01-2018
Mathematics

contestada

The length of a rectangle is 33 meters less than twice the width. if the area of the rectangle is 665665 square meters, find the dimensions.

Respuesta :

jorel1380 jorel1380

01-01-2018

Let w be the width; and 2w-3 be the length. Then:
w(2w-3)=665
2w²-3w-665=0
(2w+35 )(w-19)=0
w=-35/2 or 19
If the width is 19m, then the length is 35m
☺☺☺☺

Answer Link

Otras preguntas

what time is 9 hours and 30 minutes before. 4:25

What is the lateral area of the rectangular prism with a base length of 17 m, a base width of 7 m, and a height of 5 m?

The base of right prism is rhombus of diagonal is 6 and 8cm and altitude is 12 cm find total surface area

Find an equivalent ratio for 22/55 and then write the proportion

What is the lateral area of the rectangular prism? Assume the prism is resting on its base. A. 135 in2 B. 270 in2 C. 300 in2 D. 310 in2

How many eighths are there in 4 1/4

solve 2/3 + 1/4x = 1/3

How consumers behaviour affect market equilibrium

The base of right prism is rhombus of diagonal is 6 and 8cm and altitude is 12 cm find total surface area

A history quiz consists of five true-false questions. If you guess on each question, then the probability of answering all five questions correctly is approxima