1. Graph each point on the imaginary plane. The first number x is along thehorizontal axis, referred to as the real axis. The se
cond number y is along thevertical axis, referred to as the imaginary axis. Record the values of x and y. Then graph the points.Then graph the points.imaginary bais. Recordsnecoration(x + yi)ху(3 - 41)2(-5-21)O2(4 + 3i)2(-2+ 41)4
1 answer:
You might be interested in
Answer: 142°15'
Explanation:
Supplementary angles are angles that add up to make a straight angle ().
Therefore, we must find the angle ∠B such that
∠A + ∠B = 180° (1)
We know that ∠A = 37°45', so we can re-arrange equation (1) to find the magnitude of ∠B:
∠B = 180° - ∠A = 180° - 37°45' = 142°15'
So, the correct answer is
142°15'