No because 21 ft equals 7 yd
which us bigger than 3 yd
Answer:
V = 381 in³
Step-by-step explanation:
The figure is composed of a rectangular prism and a triangular prism.
The volume (V) of the complete figure is
V = volume of rectangular prism + volume of triangular prism
= (16 × 7 × 3 ) + ( × 3 × 5 × 6 )
= 336 + 45
= 381 in³
speed =distance traveled over time taveled... the ansewr will be in kilometres per hour
So i think here you would FOIL. so -5x^2+10x-5x+10 and then combine like terms :)
Answer:
15
Step-by-step explanation:
x³ - (3 + x)²
4³ - (3 + 4)²