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

The main reason conflict has broken out in Northern Ireland is because of its a. unique location. b. mix of religions. c. unification issues. d. minority popu

Less force is required to poke through an eggshell from the _____. a. outside in b. Force is the same in both directions. c. inside out

Using the terms humidity and dew point, explain why you might find small droplets of water on your lawn in the morning.

you," she friends get to knowjust like I told Niki, "they'll like you, too,my do. So why don't you sit friends and me at lunch tomorrow?Then everybody will see

The Boston tea party was

which colony was founded 100 years after Maryland Colony

Sean wants to know the effects of seawater on plant growth. What is the dependent variable?

14.4% of 72.5 is what

Which of the following statements is TRUE about the benefits of aerobic exercise and type 2 diabetes?A. Aerobic exercises can cure type 2 diabetes.B. Aerobic ex

give three examples of stimuli that your sensory receptors are responding