Register
Help would be so so appreciated!! thank you <3333
138k views
1 vote
Help would be so so appreciated!! thank you <3333

Help would be so so appreciated!! thank you <3333-example-1
User Bryan Grace
by
5.7k points

2 Answers

3 votes
129+2x+9=180
138+2x=180
-138 -138

2x/2=42/2
x= 21
User Nicholas Post
by
4.7k points
5 votes

Answer: 21 degrees

Explanation:

Since (2x + 9) + 129 = 180, we can get that 2x = 42 and x = 21. Hope this helped!

User Angus Johnson
by
4.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.3m questions

6.9m answers

Other Questions

What number is halfway between 0 and 18
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
how long Will it take for $7000 investment to grow to $7553 and the annual rate of 3.4% compounded quarterly assume that no withdrawals are made
I need to simplify this expression.
Need answer to math problem!!!​
Link Copied!