Since complementary angles add to 90°, (4x - 1) and (5x + 19), also add to 90°.
Thus, lets form an equation:
90 = 5x + 19 + 4x - 1
72 = 9x
x = 9
Thus, the measure of angle B is 64°.
I think d but i might be wrong :( sorry
C = total cents
C = 30 + n
I think that's it. Hope it helps you.
There are 365 days in a year. So the answer is
1/365
Your width, in real life being 12, would 2 inches on the plan
