Register
A triangle has side lengths of 5a +3 inches and 2a +3 inches. If the perimeter of the triangle is 3a + 12 inches, which expression represents the length, in inches, of the third side of the triangle?
147k views
2 votes
A triangle has side lengths of 5a +3 inches and 2a +3 inches. If the perimeter of the triangle is 3a + 12 inches, which expression represents the length, in

inches, of the third side of the triangle?

A triangle has side lengths of 5a +3 inches and 2a +3 inches. If the perimeter of-example-1
User Avalez
by
8.1k points

1 Answer

4 votes

Answer:

A. 2a+6

Explanation:

I did the test and this is what I got.

User Gonzalo Contento
by
7.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.4m questions

11.0m 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!