Which pairs of polygons are congruent? a. pairs 1, 2, and 3 b. pairs 1, 2, 3, and 4 o c. pairs 2 and 3 od. pairs 1 and 3

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

55 bridesmaids want to make 325 325 decorations for a wedding. each decoration takes about 212 2 1 2 minutes to make. which response gives the best estimate for the amount of time each bridesmaid will spend making decorations?

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq