Aidan132
Aidan132
02-10-2017
Mathematics
contestada
I need to know how to do this
Respuesta :
upandover
upandover
02-10-2017
We'll use x for the unknown. This is the equation you would use. The width is x and the length is 2x + 4. Here is the equation:
2(2x + 4) + 2x = 86
Distribute:
4x + 8 + 2x = 86
Simplify:
6x + 8 = 86
Subtract:
6x = 78
Divide:
x = 13
The length is 30 and the width is 13
Hope this helps!! :)
Answer Link
VER TODAS LAS RESPUESTAS ( 56+ )
Otras preguntas
Bruce has 97 sports cards. 34 of them are football cards. Which equation can be used to find the number of sports cards y that are not football cards
Allison has asked her doctor to prescribe a "morning after" pill to prevent a pregnancy. Her doctor, Dr. Williams, tells her that he cannot prescribe the pill,
The concept of _____ divided the octave into 12 tones which helped to avoid unpleasant harmonies.
What is -5/8 / 9/10 ? A. -25/36 B. -9/16 C. -45/80 D. -1/36
who was the Redcoat captain
PLEASE HELP ME! Is the sentence compound, or is it simple with a compound verb? The happy children swam and splashed in the shallow pool for two hours. A
How do you expand and simplify (x-8)(x+5)
Put the moon phases in order from first to last phase. A. B, C, A, D B. A, B, C, D C. D, B, C, A D. A, C, B, D
The age of the solar system is estimated by the dating of rocks?
Describe the steps that resulted in the development of trench warfare
