If 9< 15mx-8< 27, where m is a positive constant, what is the possible range of values of 8/3 -5mx?

The possible range of is:

                   (-9,-3) i.e.

We are given a set of inequalities of the form:

Now when we divide all of the inequality by 3 we get that:

Now when we multiply the inequality by -1 then the sign of the inequality gets interchanged.

i.e.

i.e.

Hence, the possible range of is:

    (-9,-3) i.e. between -9 and -3 with -9 and -3 excluded from the range.

i think the answer is .36

step-by-step explanation:

what i did was only 2.88 divided by 8

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