7. krista wrote a list of factors and a list
of multiples. draw lines to match the
factors with the multiples.
factors
3-5-7-11
múltiples
14-22-12-50

3 is to 12, 5 is to 50, 7 is to 14, and 11 is to 22.

Step-by-step 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

it's undefined because anything multiplied by 0 is 0. that said, 7 days is 168 hours