sin z= z/y
cos z= x/y
tan z= z/x
Answer:
C f=9
Step-by-step explanation:
isolate f on one side so you subtract 5 from both sides to get 3f=27 and then divide by 3 on each side to get f=9
x = 66
m<5 + m<6 = 180
2x + 48 = 180
2x = 132