Answer: 15 minutes
Explanation:
Since the trapezoid can be inscribed in a circle, that means angle B + angle D = 180 degree. Since AB is parallel to CD, then angle B + angle C = 180 degree. Therefore, angle D = angle C.
1. QP = DU
2x + 7 = 26
2x = 26-7
2x = 19
x = 19/2
x =9.5
2. m<3 = m<2
16x -12 =52
16x = 52+12
16x = 64
x = 64/12
x = 5.33
4.m<2 + m<6 =90
70-4x + 18x -8 = 90
14x + 62 =90
14x = 90 -62
14x= 28
x = 28/14
x=2
5. 5x + 1 =42
5x = 41
x = 41/5
x = 8.2
Answer:
Y =3x/2 is the equation of the line.
Slope is 3/2
Y intercept is zero