Answer:
12.94811641 =x
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
cos theta = adj/ hyp
cos 44 = x /18
18 cos 44 =x
12.9
cos(44) = x/18
x = cos(44) * 18
x = 12.9
2->72
3->71
4 is the missing x value
120-10=110/2=55 students per bus
the following term =
here's the explanation in attached image.
i hope it helped