Help me solve for x ?

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Nov 22, 2022 107k views

15 votes

Help me solve for x ?

Mathematics
high-school

Vftw asked

by Vftw

4.0k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

8 votes

Answer:

x = 12

Explanation:

$(4x - 5) \degree +(3x + 11) \degree = 90\degree \\(complementary \: \angle s) \\ \\ (4x - 5 + 3x + 11)\degree = 90\degree \\ \\ (7x + 6)\degree = 90\degree \\ \\ 7x + 6 = 90 \\ \\ 7x = 90 - 6 \\ 7x = 84 \\ \\ x = (84)/(7) \\ \\ x = 12$

Rdworth answered Nov 24, 2022

by Rdworth

4.2k points

0 Comments

Please log in or register to add a comment.

13 votes

the answer would be x=12

Mani Abi Anand answered Nov 29, 2022

by Mani Abi Anand

4.7k points

0 Comments

Please log in or register to add a comment.

Ask a Question

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

4.4m questions

5.6m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

Other Questions