correct answer is infinitely many solutions
2(2x + 3) = -4 + 2(2x + 5)
solving the above equation:
4x + 6 = -4 +4x +10
combining like terms
4x -4x = -4+10-6
since both sides are 0=0, we end up into true statement it means it has infinite many solutions.
so correct answer is infinitely many solutions
answer: option a.
you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.
then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.
you can observe in the figure that the angles ∠opq and the angle ∠orq are opposite, therefore:
then, can be used to d to calculate the measure of ∠opq