Question Details The function h defined by h(t)=(49+4.9t)(10-t) models
the height, in meters, of an object t seconds after it is
dropped from a helicopter.
a) Find or approximate the time when the object hits
the ground. Explain or show your reasoning.
b) From what height is the object dropped? Explain or
show your reasoning.
timo con
tibio

Find the greatest common factor of the polynomial: 10x^5+15x^4-25x^3 10x^5 x^3 5x^3 5

Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.