Y = a x² + b x + c
y = 0.0473809524 · 20² + 2.221428571 · 20 - 0.005952381 =
= 18.95236 + 44.42875 - 0.05952381 = 63.374978 ≈ 63.4
Answer: C ) 63.4 ft.
The slope of line D is also -4 because the lines are perpendicular.
Answer:
V≈904.78
Step-by-step explanation:
Answer:
Each answer correct is 5 points so Doug got 40 points.
Step-by-step explanation:
y=30 x=60 that should be the answer sorry if it isnt
