The measure of the angle with vertex and the endpoints of the sides lying on the circle is half the measure of the intercepted arc. If the quadrilateral is inscribed in a circle, the sum of the measures of the intercepted arc is 360 degrees representing the whole circle.
This means that the sum of the opposite angles is 180 degrees.
First, you set up your equation then you put the pieces together to get the answer
Answer:
2x^3 + x^2 + x
Step-by-step explanation:
For ...

The expression ...

can be rewritten as ...

The solution is 7/3. Sorry for no work, I can't think of how to explain it.
Answer:
y = 4x+ 3
Step-by-step explanation: