8418 just put it in a calculator next time
Answer:
f(x)=5.05 sin((pi/12)x) + 5.15
Step-by-step explanation:
11.3-7.2f = -3.82
-11.3 -11.30
_____________
-7.2f = -15.12
____ _____
-7.2 -7.2
f = 2.1
Answer:
the answer will be 7 w = 7
Step-by-step explanation: