What do all of these polygons have in common? There are four polygons labeled A, B, C and D. Each polygon has one pair of parallel sides. A. Each appears to have exactly two pairs of parallel sides. B. Each appears to have exactly one pair of parallel sides. C. Each appears to be a quadrilateral. D. Each appears to be a trapezoid.

c

step-by-step explanation:

c

step-by-step explanation:

5×5×5+2(8)÷2(2)+3(3)

15+16÷4+9

31÷13

do 31÷13 and u will get ur answer

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation: