Answer:
Yes
Step-by-step explanation:
4.117 *little10 to the -29th power
i cant see it
D.
m<F = m<B - Corresponding Angles Theorem
m<B + m<A = 180 - Adjacent Angles Theorem
180 - 105 = m<A
75 = m<A; therefore, m<A = 75.
The answer is 157