Point o is the center of the circle what is the value of x

The measure of angle x is

Step-by-step explanation:

we know that

The triangle OPQ is a right triangle, because the tangent PQ is perpendicular to the radius OQ

----> because the smaller triangle of the figure inside the triangle OPQ is an isosceles triangle

Remember that the sum of the interior angles of a triangle must be equal to 180 degrees

so

In the right triangle OPQ

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p