Answer:
130
Step-by-step explanation:
ABC = 180 - 120 = 60
ACB = 180 - 70 - 60 = 50
ACD = 180 - 50 = 130
I hope I've helped you.
8^2 + 13^2 = c^2
64 + 169 = c^2
233 = c^2
15.26 = c
your answer would be A. 15.3
hope that helped
Answers:
1.D
2.D
3.B
Hope this helps:(
Answer:
45
Step-by-step explanation:
f(x)=2^6x-19
f(1)=2^(6(1))-19=2^(6)-19=2^6-19=64-19=45
