Question

Questions are in the pics below.

Answer 1

@lovesvd10

Answer 2

Sorry, I have no clue :(

Answer 3

4.Base angles of an Isosceles Trapezoid are equal to one another:
20x + 9 = 14x + 15
6x = 6
x = 1

Therefore, the base angles are 20 + 9 or 29 degrees. The angles in a trapezoid are supplementary to one another. Therefore, to calculate the measure of angle k, subtract 29 from 180:

180 - 29 = 151 degrees.

5.

Answer 4

Pay no mind to the 5 at the end

Answer 5

@AquaStone316 i sended you something that might make this process faster