Answer:
The expression f(0) represents the y-intercept on the graph of f(x). The y-intercept of a graph is the point where the graph crosses the y-axis.
Step-by-step explanation:
<u>HOPE</u><u> </u><u>IT</u><u> </u><u>HELPS</u><u> </u><u>❤</u>
12.9 + 10.2x = 35.1
10.2x = 35.1 - 12.9
10.2x = 22.2
x = 22.2/10.2
x= 222/102 = 111/51
the law of cosines with ABC
66.9