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I need help, how do i solve the equations and get the degree for the circle
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37 votes
37 votes
I need help, how do i solve the equations and get the degree for the circle

I need help, how do i solve the equations and get the degree for the circle-example-1
User Mabstrei
by
2.7k points

2 Answers

12 votes
12 votes
The answer is 130
3x-70=x+10
3x=x+80
2x=80
X=40
User Shanique
by
2.8k points
13 votes
13 votes

Answer:

D 130º

Explanation:

3x-70=x+10

so 2x-70=10

x=40

User Dennis Jose
by
3.2k points
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Can anybody tell me what’s going on here?
Evalute 8a -1+0.5b when a =1/4 and b= 10 how dose this work i need help..
PLZ needed now plz URGENT!
HELP PLEASE, I NEED THE ANSWER QUICKLY
Yall help me out please
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