F(-3) = 8
Plug -3 into x and just solve it.
Answer:
Angle of A = 90 degree-62 degree = 28 degree.
Step-by-step explanation:
tan (62) = opposite / adjacent = 10 / a ---> a = 10/tan (62) = 10/ 1.88 = 5.319
cos (62) = a/c --->c = a/cos (62) = 5.319 / 0.47 = 5.3 / 0.47 = 11.3
or another way.
sin (62) = 10 /c ---> c = 10/ sin (62) = 10 / 0.88 = 11.3
So Angle of A = 28 degree.
a = 5. 3
c = 11.3.
please give me brainliest. I hope it help.
194/45 but it reduced to 4 14/45
Answer:
-45
Step-by-step explanation:
distribute the 9 to everything in the parenthesis
9 will be multiplied by -5
therefore, the answer is -45
I just did the quiz and it was B. 1/2 n - 16
