gm0052
contestada

If mR = 2x2 - 7°, mS = 4x2 - 6x + 40°, and mT = 18x + 3°, what is mR?
A.
11°
B.
43°
C.
25°
D.
65°

If mR 2x2 7 mS 4x2 6x 40 and mT 18x 3 what is mR A 11 B 43 C 25 D 65 class=