Answer:
Step-by-step explanation:
Putting values
6(12) - 8.45(4)
= 38.2
Answer:
40 degrees
Step-by-step explanation:
Supplementary angles are angles in which their measures combined add up to 180 degrees. So we can set up an equation:
140+x=180
x=40
So the other supplementary angle is 40 degrees
F(x) = C , hope this helped !