22.86 metres
The two goal lines are 4.0 metres (13.1) from the end boards, and the blue lines are 22.86 metres (75.0 ft) from the end boards
Area of a square = length²
A = x²
16 = x²; x = 4
dA/dx = 2x cm²/s
dx/dt = 6 cm/s
Using chain rule:
dA/dt = dA/dx * dx/dt
dA/dt = 2x * 6
dA/dt = 12x
At x = 4,
dA/dt = 12(4) = 48 cm²/s
Answer:
24
Step-by-step explanation:
8 times 3 TwT
Answer:
It is 5. I got it right on khan academy! Thanks for the answer!
Step-by-step explanation:
Answer:
The answer is A)x = –3
Step-by-step explanation:
y=0 x=-3
