Answer:
I think its B i might be wrong
Step-by-step explanation:
Answer:
50 degrees
Step-by-step explanation:
If angle A and angle B are complementary, that would mean that their sum is 90 degrees. A + B = 90 . We know that angle A is 40, so 40 + B = 90. It becomes a one step equation. Subtract both sides by 40. 90 - 40 = 50. Angle B is equal to 50 degrees.
F(0) = replace every x with 0
=9.0710678119
=9.07
4 1/10 in fraction form that is your answer
The answer is the word “point”. Hope this helps.
