Taija24November Taija24November

04-09-2020
Mathematics

contestada

A rectangle is drawn so that the width is 1 feet shorter than the length. The area of the rectangle is 56
square feet. Find the length of the rectangle.

Respuesta :

mlarsen5000 mlarsen5000

04-09-2020

Answer:

7 feet

Step-by-step explanation:

length=x

width= x+1

x(x+1)=56

X2+x=56

X2+x-56=0

(x+8)(x-7)

x equals -8 or 7. Since length can't be a negative number, it's 7.

Answer Link

Otras preguntas

c) What should be subtracted from 5m - 3n to get 2m + 5n?What she hechosomoce 2-59

State whether the following statement is true or false. If false, then rewrite1. Melting of ice is a physical change.

Зу = х - 9 y = -x + 1 Using the graphing method, which of the following choices is the solution of the system? A=(-3 ,-2) B=(3 ,-2) C= Infinite solutions D= No

Se lanza una pelota de béisbol desde la azotea de un edificio de 25 m de altura con velocidad inicial de magnitud 10 m/s y dirigida con un ángulo de 63.1° sobre

The perimeter of a rectangular plot is 36 metres. The length is 6 metres more than the width. What is the area of the rectangular plot?

write history of computer virus. I will mark as brainliest answer

plz help me with the attachment below

Divide the following complex numbers:[tex](2 + i) \div (1 - 4i)[/tex]

Paragraph 1 A reason I believe in teen curfews is my concern for teens' safety. When teens stay out late, they must either drive or walk home when they are tire

9. What is the economic importance of beekeeping both in terms of pollinating, crops, and obtaining products from the hive? 10. Explain how the spread of trypan