Answer: I do not understand the options you gave but but cos30º is equal to /2 which is 0.86602540378.
Brielle excersise for 3/4 hour each day for 6days in arow.altogether,how many hours does she excersise during 6 days?
1 answer:
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Answer:
The most helpful representation would be option C.
Step-by-step explanation:
The horizontal distance traveled corresponds to one of the roots of the quadratic equation.
h(x) = -0.01(x-150)(x+4)
In this case, option c presents the roots of the polynomial, which answers are
x = -4
x = 150
Since we are talking about positive distances, the first option gets discarded.
So the horizontal distance is x = 150 feet
