I need help finding mMP

Given:

Given that the measure of arc MN is (9x - 43)°

The measure of arc NP is (5x + 33)°

We need to determine the measure of arc MP

Value of x:

From the figure, it is obvious that MN is perpendicular to R and NP is perpendicular to R, then their chords are congruent.

Since, the chords are congruent, then their arcs MN and NP are congruent.

Thus, we have;

Thus, the value of x is 19.

Measure of arcs MN and NP:

The measures of arcs MN and NP can be determined by substituting x = 19.

Thus, we have;

Thus, the measure of arc MN is 128° and the measure of arc NP us 128°

Measure of arc MP:

The measure of arc MP is given by

Thus, the measure of arc MP is 104°

i think the answer would be c

assuming this is from a math graphing problem.

7 would be on the x-axis which is the horizontal line on the graph

84 would be on the y-axis which is the vertical line on the graph