Register

Solve for x= 4x+18°+5x°=90°

Solve for x= 4x+18°+5x°=90°
15.2k views
0 votes
Solve for x= 4x+18°+5x°=90°

User Naster
by
8.8k points

1 Answer

2 votes

Answer: x = 8

Explanation:

4x + 18 + 5x = 90

9x + 18 = 90 Added like terms

9x = 72 Subtracted 18 from both sides

x = 8 Divided both sides by 9


BONUS: The sum of these two angles is 90°, which means these angle are complementary.

User Trutheality
by
9.3k points
← Prev Question Next Question →

Related questions

User Crackanddie
asked May 26, 2021 70.8k views
M∠A=5x° . m∠B=(3x−4)° m∠C=90° What is the value of x?
Crackanddie asked May 26, 2021
by Crackanddie
8.5k points
2 answers
1 vote
70.8k views
User Anoel
asked Jun 25, 2022 40.0k views
Determine the missing measure in the triangle with the given angle measures. 5x° 90°, 16.5
Anoel asked Jun 25, 2022
by Anoel
8.2k points
1 answer
14 votes
40.0k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!