Register
How did you solve it??
68,472 views
16 votes
16 votes
How did you solve it??

How did you solve it??-example-1
User Bipin Bhandari
by
3.0k points

1 Answer

7 votes
7 votes
Answer is B) 20a -2

Step by step

Perimeter is the sum of all sides

Add

4a + 5a -7 + 7a + 2 + 4a + 3

Combine like terms

(4a + 5a + 7a + 4a) + (-7 +2 +3)

B) 20a -2 is your answer
User Christian Bankester
by
3.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

Other Questions

Can anybody tell me what’s going on here?
Granola costs $1.76 per pound. Write and solve an equation to determine the number of pounds p of granola that can be purchased with $7.04. The equation is: The value of x is
Evalute 8a -1+0.5b when a =1/4 and b= 10 how dose this work i need help..
PLZ needed now plz URGENT!
HELP PLEASE, I NEED THE ANSWER QUICKLY
Link Copied!