#9 Please. 20 points. I keep getting x is 25 or x 12.25 depending on how I do it

3x+10=(2x-17)*2                      

(I multiplied it by 2, since ”in circle theorems”, she angle sub tended at the center, is 2* the angle sub tended at the circumference)

3x+10=4x-34

-x = -44

x = 44

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,