Register
Find x and and the measure of angle B
204k views
22 votes
Find x and and the measure of angle B

Find x and and the measure of angle B-example-1
User Entity
by
4.7k points

2 Answers

3 votes

Answer:

119°

Explanation:

(9x + 2)° + (5x - 4)° = 180°

14x - 2 = 180

14x = 182

x = 13

m∠B = [9(13) + 2]° = 119°

User Tlaquetzal
by
4.0k points
10 votes

Answer:

x= 13; B= 119

Explanation:

9x+2= 180-(5x-4)

=> x= 13

=> B= 9 x 13 + 2= 119

User Atheaos
by
3.7k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.4m questions

5.7m answers

Other Questions

Before beginning voice lessons, Aubrey already knew how to sing 357 pieces, and she expects to learn 2 new pieces during each week of lessons. After 78 weeks of voice lessons, how many pieces will Aubrey
Please answer asap.......... ...
Can someone help me plz I have to Turn 27/9 in simplest
What value of x makes the following true? 2(x + 10) = 4( 2x - 1)
1 divided by 1/5????????
Link Copied!