Question

HELP ASAP!!!!!

find the value of x.

a. 16

b. 18

c. 12

d. 28​

Answer 1

12

Explanation:

The total of your angle is 140. You already know there is 80 so subtract that.

Now you are left with 60, and 5x. Since you are trying to find x, just figure out what times 5 equals 60. 12×5=60. Hope I helped you! Have a great day :3

Answer 2

I think C.12

5*12 is 60
60+80 is 140
And I think it’s a 140 degrees