Help pleaseeee i don’t know how

asked Jan 7, 2021 14.1k views

5 votes

6.2k points

Please log in or register to add a comment.

5 votes

Answer:

Explanation:

b=90-a(the other angle)

ex. b=90-51, because it is a right angle.

5) 3x+7+56=90

6)3x+6+48=90

SimonSays answered Jan 13, 2021

6.3k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.7m questions

8.9m answers