They are not IN a quadrant, but they all border the second quadrant.
9514 1404 393
Answer:
15 seconds
Step-by-step explanation:
Put the given heights in the equation and solve for t.
h(t) = -16t² +3600
0 = -16t² +3600 . . . . h(t) = 0 at ground level
16t² = 3600 . . . . . . . add 16t²
t² = 3600/16 = (60/4)² = 15² . . . . . divide by 16
t = 15 . . . . . . . . . . . . take the square root
It will take 15 seconds for the phone to hit the ground.
The answer is 26 yards because a parallelogram has two sets of congruent sides. The opposite sides are congruent. The both of the sides are 8 yd and the top and bottom side is 5 yd
Just multiply the 14 by 2.2 and you get 30.8lb :)