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Semmy [17]
3 years ago
11

PLEASE HELP ME. I WOULD REALLY APPRECIATE IT IF YOU DO. I REALLY NEED HELP. THANK YOU!

Mathematics
2 answers:
Ivahew [28]3 years ago
3 0

Answer:

D   correct

Step-by-step explanation:

The initial value is 6 since that is where it leaves her hands.

The maximum value is 20 for the arc at 12 distance so the coordinate of the maximum is (12,20)  The ball stops at a y height of 10 ft

A  has an initial value of 8  ( wrong)

B has and ending value of 14  (wrong)

C  has a maximum of (12,18)  wrong

D   correct

rusak2 [61]3 years ago
3 0

Answer: for Plato it is d just took the test and got 5/5

Step-by-step explanation:

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murzikaleks [220]

You can think of an <em>inverse </em>function as a function that “unwraps” x from whatever operations are attached to it. In the case of F(x) = √x, we can ”unwrap” x by squaring it. This narrows our options down to either A or D. Keep in mind that since there are no real number solutions to the square root of a negative number, we need to limit our domain to non-negative values. In other words, x ≥ 0. With that restriction, our answer is A.

8 0
3 years ago
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What is the length of PR?
kicyunya [14]

Answer:

8\sqrt{3}

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7 0
3 years ago
Answer the question below
lys-0071 [83]

Answer:

A) -1

Step-by-step explanation:

\frac{3 + 2\sqrt{5} }{2\sqrt{5}-3 } \\

We can rewrite 2√5 - 3 as -(3 + 2√5)

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\frac{3+ 2\sqrt{5} }{-(3 + 2\sqrt{5} )} \\

We can cancel out 3 + 2√5 both in the numerator and the denominator. So we get

= 1/-1

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Thank you.

6 0
3 years ago
Evaluate the algebraic expression for the given variable <br> -x- -3,x=-5
Dvinal [7]
Here u go, u replace x by the number

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3 years ago
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UkoKoshka [18]
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3 0
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