Can someone please let me know what the answer is?

Mathematics

2 answers:

Artist 52 [7]2 years ago

8 0

Answer:

Step-by-step explanation:

$\dfrac{\sqrt{a}}{\sqrt{b}}=x\\\\Take \ square \ both \ sides,\\\\(\dfrac{\sqrt{a}}{\sqrt{b}})^{2}=x^{2}\\\\x^{2}=\dfrac{a}{b}$

Brilliant_brown [7]2 years ago

3 0

Answer:

Step-by-step explanation:

I'm not 100% sure but since when you remove the square roots on a and b, you have to add it to X

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Answer:

maximum height of 17.07 feet about 10.67 feet from the club

returns to the ground 21.33 feet away

Step-by-step explanation:

A graphing calculator can answer these questions easily.

The vertex of the quadratic ax²+bx+c is given by x=-b/(2a). For this quadratic function, the highest point is found at ...

x = -(3.2)/(2(-0.15)) = 32/3 = 10 2/3 . . . . feet horizontally from the club

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The ball reaches a maximum height of 17 1/15 feet at a horizontal distance of 10 2/3 feet from the club. The ball's flight is symmetrical about the peak, so it returns to the ground about 21 1/3 feet away.