Barry is trying to calculate the distance between point e(3, 1) and point f(4, 7). which of the following expressions will he use? square root of the quantity of 7 minus 1 all squared plus 4 minus 3 all squared square root of the quantity of 7 minus 3 all squared plus 4 minus 1 all squared square root of the quantity of 7 minus 4 all squared plus 3 minus 1 all squared square root of the quantity of 4 minus 7 all squared plus 1 minus 3 all squared

s messy dude D: but the answer is (7-1)^2 + (4-3)^2

Try to memorize the distance formula because in highschool you're going to use that A LOT.

Best of luck https://gyazo.com/150dc8a2f4905b4f8d0e94d8690e2b47

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

no solution

step-by-step explanation:

there is not enough information in the problem to solve.