Zubin drew a circle with a right triangle pqr inscribed in it. if the measure of arc qr is 50 degrees, what is the measure of angle pqr?

75
50
25
65

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

2

step-by-step explanation:

the answer is c just got it on ed

step-by-step explanation: