Answer:
x=16°
Step-by-step explanation:
5*x-30=2*(x+18)
For the second, I'd say it is:
5*x-30=2*x+18
Let's solve both.
5*x-30=2*(x+18)
5x-30=2x+36
3x=66
x=22
5*x-30=2*x+18
3x+48
x=16°
Answer:
m is equals to 49 degree + 31 degree so which means it's 80°
I think it’s v=-20 i showed you my work if that helps :)
Answer:

Step-by-step explanation:




Answer:
52
Step-by-step explanation:
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