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dlinn [17]
3 years ago
15

PQ is parallel to RS. PR and PQ are perpendicular to PQ and RS. The ratio of the lengths of and is : .

Mathematics
1 answer:
Bad White [126]3 years ago
7 0
Yeah baby I’m going home now I love you so so beautiful I love you
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Help please!! Thank you :)
Softa [21]
My answer that i have gotten is 280
3 0
3 years ago
Use a given information to create equation for the rational function. The function is written in factored form to help see how t
Mars2501 [29]

Recall that a rational function:

\frac{P(x)}{Q(x)},

has a vertical asymptote at x₀ if and only if:

Q(x_0)=0.

Also, the roots of the above rational function are the same as P(x).

Since the rational function has a vertical asymptote at x=-1, we get that its denominator must be:

Q(x)=x+1\text{.}

Since the rational function has a double zero at x=2 we get that its numerator must be of the form:

P(x)=k(x-2)(x-2)\text{.}

Finally, since the rational function has y-intercept at (0,2) we get that:

2=\frac{P(0)}{Q(0)}=\frac{k(0-2)(0-2)}{0+1}\text{.}

Simplifying the above equation we get:

\begin{gathered} \frac{k(-2)(-2)}{1}=2, \\ 4k=2. \end{gathered}

Dividing the above equation by 4 we get:

\begin{gathered} \frac{4k}{4}=\frac{2}{4}, \\ k=\frac{1}{2}\text{.} \end{gathered}

Therefore, the rational function that satisfies the given conditions is:

f(x)=\frac{\frac{1}{2}(x-2)(x-2)}{x+1}\text{.}

Answer:

The numerator is:

\frac{1}{2}(x-2)(x-2)

The denominator is:

(x+1)

4 0
1 year ago
What is the value of the expression shown?
faust18 [17]

Answer:

31

Step-by-step explanation:

3 0
3 years ago
(3x/5-7)+7 is equal to what
Elena L [17]

(3x/5-7)+7

= (3x/-2) + 7

= -3x/2 + 7

5 0
3 years ago
A 20 foot ladder is leaning against a tree. The bottom of the ladder is 12 feet away from the bottom of the tree. Approximately
Nutka1998 [239]
9.2 is the answer and in your case C.
8 0
3 years ago
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