han wrote a proof that triangle BCD is congruent to triangle DAB. Hans proof is incomplete. How can han fix his proof

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?

Do,h = (7, 9) (14, 18) the scale factor is

The radius of a sphere is 3 inches. which represents the volume of the sphere?