Answer:
-2(x^2 - x - 1).
Step-by-step explanation:
3x - 2x^2 - x + 2
= 2x - 2x^2 + 2
= -2(x^2 - x - 1)
Answer:
-9 Would be the answer I would believe.
Step-by-step explanation:
-9 Would be the answer I would believe.
Answer:
area of square =length × length ×height
=6×6×8
=288
3/9 = 0.3333333336 ~ 0.333
Answer:
Step-by-step explanation:
d=4 miles=4×1760 yards=7040 yards=7040×3 ft
number of lights=21120 ft
number of lights=21120/145 +1≈145.7+1=146+1=147 lights
