∠A and angle ∠B are complementary angles. If angle ∠A=(4x−13) and angle ∠B=(x−12) , then find the measure of \angle B∠B.

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Tags
Categories
Ask a Question

AndreiM asked Oct 26, 2023

147,725 views

25 votes

∠A and angle ∠B are complementary angles. If angle ∠A=(4x−13) and angle ∠B=(x−12) , then find the measure of \angle B∠B.

Mathematics
college

AndreiM asked Oct 26, 2023

by AndreiM

2.4k points

0 Comments

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Your answer

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

1 Answer

17 votes

Answer:

<B = 11

Explanation:

4x-13+x-12=90

5x-25=90

+25 +25

5x=115

divide by 5

x=23

<B = x-12

substitute for x

23-12= 11 <B=11

Maxfax answered Oct 31, 2023

by Maxfax

2.8k points

0 Comments

Your comment on this answer:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

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

0 Comments

Your comment on this question:

Your answer

1 Answer

0 Comments

Your comment on this answer:

Other Questions