12 : 19...................
Degree measures<span>Remember -- the sum of the degree measures of angles in any triangle equals 180 degrees. Below is a picture of triangle ABC, where angle A = 60 degrees, angle B = 50 degrees and angle C = 70 degrees.</span>
the answer is Probably C.
Your answer to this problem is 15
10 + 2 - 15 / 3 = 7
Hope it helped :)
x+x+y.y.y = 2x+y^3 ( y cube)
So, The answer is (d)
