Find the measure of each angle. Assume the lines are parallel.

m 2 =
a0°.
m 3 =
a1°.
m 4 =
a2°.
m 5 =
113
a3°.
m 6 =
a4°.
m 7 =
113
a5°.
m 8 =
a6°.

Consider the polynomials given below. p(x) = x4 + 3x3 + 2x2 – x + 2 q(x) = (x3 + 2x2 + 3)(x2 – 2) determine the operation that results in the simplified expression below. 35 + x4 – 573 - 3x2 + x - 8 a. p+q b. pq c.q-p d. p-q

Can someone me and explain..will award brainlest!

Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?