Couples are marrying later. the median age of men who tied the knot for the first time in 1970 was 23.2. in 1998, the median age was 26.7. write an equation, in slopeintercept form to predict the median age that men marry m for any year t.

Step-by-step explanation:

The slope-intercept form of the equation of a line is:

Where m is the slope of the line and b is the intercept with the y axis.

So:

To find b we take the point (1970, 23.2) and introduce it in the previous equation.

Then the equation is:

2

step-by-2step explanation:

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