Answer: 16.5
Step-by-step explanation:
13 + 6 +47 + 0 = 66
there is 4 data so divide 66 by 4 and you will get 16.5
Answer:
x= -3 , -7
3 one
N = 9
explanation: If you tilt triangle FGH to where it matches triangle PQR, 9 is matched with N.
more help:
Q = G
10.5 = 7
P = F
H = R
4 = 6
9 = N
