According to ohm’s law, the voltage , current , and resistance in a circuit are related by the equation ==ir, where the units are volts, amperes, and ohms. assume that the voltage is constant with =15 v. v=15 v. calculate the average rate of change of with respect to for the interval from =9r=9 to =9.1.

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the answer

b. they are parallel and will never intersect.

answer: option a.

step-by-step explanation:

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