What does x= What does x=

asked May 21, 2021 150k views

0 votes

What does x=
What does x=

6.9k points

Please log in or register to add a comment.

2 votes

Answer:

Explanation:

the angles of a triangle all add up to 180

thus, we can combine every term given and set them equal to 180 and solve for x

$9x + 72 = 180 \\ 180 - 72 = 108 \\ 108 / 9 = 12$

Willem Mulder answered May 25, 2021

6.7k points

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

6.6m questions

8.8m answers