Question1:
A)
B)
C)
D)
E)
In the attachment

∠1 and ∠2 are complementary. ∠1=x°∠2=(3x+30)° select from the drop down menu to correctly answer the question. what is the value of x? . a.15 b.25 c.30 d.40 e.55

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

What does the sign of the slope tell you about a line?