brisa3495 brisa3495
  • 11-02-2021
  • Mathematics
contestada

The length of a rectangle is 4 ft longer than its width.
If the perimeter of the rectangle is 40 ft, find its area.

Respuesta :

Rollercoasterfun731 Rollercoasterfun731
  • 11-02-2021

Answer:

96

Step-by-step explanation:

40=4x+8

32=4x

x=8

other side x+4 is 12

area is 12×8

96

Answer Link

Otras preguntas

how did the great depression affect political life in Germany and Japan?
A triangular pyramid is 9 yards tall and has a base area of 30 square yards. What is the volume of the pyramid?
In the number 8444 what is the relationship betwee n the 4s? Think about the value of each 4 to help you find your answer
73/9 as a mixed number
Which was a major purpose of the 1963 March on Washington? to support the passage of the Civil Rights bill to advocate for emancipation to celebrate the passage
Given that angle E C A and angle E C D are supplementary, what is the measure of angle E C D?
what would happen if a decomposers were absent from the forest ecosystem
Dan earns $5.95 per hour working after school. He needs at least $215 for his holiday shopping. Write and solve an inequality to show how many hours must he wor
140 fluid ounces increased by 45%
what does 1/5 equal as an Decimal