Answer: 9(5 + 1)
<u>Step-by-step explanation:</u>
Factor out the GCF (greatest common factor) of 45 and 9, which is 9.

Answer:
false
Step-by-step explanation:
they are used to measure mL / L
Answer:
C) 3 sets of -2 tiles
Step-by-step explanation:
Its -2 three times, making it -6
If you multiply a positive and negative it is always negative
Answer:
The answer to your question is 2 seconds
Step-by-step explanation:
Data
function y = -14x² + 56x
maximum height = ?
Process
1.- Find the derivative of the function
y' = -28x + 56
2.- Equal to zero the result
-28x + 56 = 0
3.- Solve for x
-28x = - 56
x = -56/-28
x = 2
4.- Conclusion
It takes to the ball 2 seconds to reach the maximum height.
Step-by-step explanation:
the answer is in the above image