The equation of this parabola will have the form f(x) = a(x+5)(x-4), which works out to f(x) = a(x^2 + x - 20). Since the parabola passes thru (3,40),
40 = a(3^2 + 3 - 20), or 40 = a(-8), so a = -5.
Thus, the equation of this parabola is y = -5(x^2 + x - 20).
44/9 = 4 remainder 8
so as a mixed number it is 4 and 8/9
Answer:
18 feet
Step-by-step explanation:
Use Pyth Theorem
10^2 + 15^2 = c^2
100 + 225 = c^2
325 = c^2
18.027 = c
Answer:
Z=1
Step-by-step explanation:
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Answer:
The quantity in collum B is bigger.
Step-by-step explanation:
