Diagonals ac and bd form right angles at point m in parallelogram abcd. prove abcd is a rhombus.

Consider the graph of the exponential function y=3(2)×

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$

Abowl contained 270 starbursts of all different colors. if the probability of picking a yellow is 1/9, then how many yellow starbursts are in the bowl ? ?