Register
The angles shown below are supplementary: What is the value of x? 10° 11° 20° 22°
62.1k views
5 votes
The angles shown below are supplementary: What is the value of x? 10° 11° 20° 22°

The angles shown below are supplementary: What is the value of x? 10° 11° 20° 22°-example-1
User Jonathan Vanasco
by
8.1k points

2 Answers

0 votes

Answer:

i think 10 or a.

User SGT Grumpy Pants
by
8.7k points
3 votes
Answer: X=10

Since the two angles and supplementary, we know that they have a sum of 180°. So we can write:

180=10x+80
subtract 80 from both sides
100=10x
divide both sides by 10
10=x

Answer: X=10
User ChosenJuan
by
7.9k points
← Prev Question Next Question →

Related questions

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

9.5m 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!