Register
The rectangle below has a length of 4x+3 and a width of 3x. a) Find the perimeter b) Find the area c) Find the perimeter and area if x = 8
132k views
4 votes
The rectangle below has a length of 4x+3 and a width of 3x.

a) Find the perimeter
b) Find the area
c) Find the perimeter and area if x = 8

User EamonnM
by
7.5k points

1 Answer

2 votes
Perimeter- 14x+6
Just add al the sides up like normal
Area- 12x^2+9x
Multiply the length and width
C)
Perimeter- 118
Area- 840

I’m pretty sure these are right

User Timothy Gonzalez
by
7.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.8m questions

10.5m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
Link Copied!