Answer:
100
Step-by-step explanation
the width squared plus the height squared
which is 8*8+6*6
=64+36
=<u>100</u>
The quadratic model is f(x) = -5x^2 + 200.
f(x) = 50 meters
x = time in seconds
50 = -5x^2 + 200
5x^2 = 150 // Here, divide both side by 5
x^2 = 30
x =
seconds
Or approximately 5.48 seconds
They are basically the same equation but since Ross' equation would need more work it would be Kristen's equation that is correct.
Answer:
I have not learned this but I'm gonna use my common sense and say symmetric property of equality.
Step-by-step explanation: