You flip two coins and roll a number cube. What is the probability of flipping two tails and rolling as even number?

The product of two negative rational numbers is always zero sometimes zero never zero

Which sentence describes why polygon mnop is congruent to polygon jklp? a. polygon jklp maps to polygon mnop through a translation. b. polygon jklp maps to polygon mnop through a rotation. c. polygon jklp maps to polygon mnop through a dilation. d. polygon jklp maps to polygon mnop through a stretch.

Which expression is equivalent to 2x^2+7x+4?