IDNLearn.com: Your trusted source for accurate and reliable answers. Our platform offers detailed and accurate responses from experts, helping you navigate any topic with confidence.

Find segment ET. Please and thank you​

Find Segment ET Please And Thank You class=

Sagot :

Answer:

x=9

Step-by-step explanation:

Use the intersecting chord theorem:

RE*ET = UE*ES

Substitute values

21 (2x+2) = 30 (x+5)

Expand:

42x+42 = 30x + 150

transpose and simplify

42x-30x = 150 - 42

12x = 108

x = 9