Question

plaz answer this i beg you

Answer 1

15

Explanation:

90 = 30 + (4x)

60 = 4x

x = 60/4 = 15

30° and (4x)° must add up to 90° because they are complementary angles

Answer 2

I'm not exactly sure, but I'm positive that it's 60 degrees.

Explanation: