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Kryger [21]
3 years ago
7

Find the perimeter of the larger polygon if the two polygons are similar.

Mathematics
1 answer:
Lilit [14]3 years ago
8 0

Answer:

130.5

Step-by-step explanation:

similar shapes have proportional sides so divide 18/27 to get the proportion then multiply each side of the smaller polygon by the proportion to get the sides for the larger polygon and add the larger polygons sides together.

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Question 12 Multiple Choice Worth 1 points)(07.05 MC)1086Which of the following functions best represents the graph?fix)=(x-2)(x
vlada-n [284]

The graph of a function is given. It is required to find the function that represents the graph.

Notice from the graph that the function has roots or zeros at -3,-2, and 2.

Hence, the function takes the form:

\begin{gathered} f(x)=a(x-(-3))(x-(-2))(x-2) \\ \Rightarrow f(x)=a(x+3)(x+2)(x-2) \end{gathered}

Where a is a constant to be determined.

Notice that the given graph passes through the point (0,-12).

Substitute x=0 and f(x)=-12 into the equation of the function to find a:

\begin{gathered} -12=a(0+3)(0+2)(0-2) \\ \Rightarrow-12=a(3)(2)(-2) \\ \Rightarrow-12=-12a \\ \text{ Swap the sides of the equation:} \\ \Rightarrow-12a=-12 \\ \text{ Divide both sides by }-12: \\ \Rightarrow\frac{-12a}{-12}=\frac{-12}{-12} \\ \Rightarrow a=1 \end{gathered}

Hence, the function is:

\begin{gathered} f(x)=1(x+3)(x+2)(x-2) \\ \Rightarrow f(x)=(x+2)(x+3)(x-2) \end{gathered}<h2>The third option is the answer: f(x)=(x+2)(x+3)(x-2).</h2>
5 0
1 year ago
Which table of values matches the equation y = 3x - 3?
lawyer [7]
The second table, because -1 x 3 = -3
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7 0
2 years ago
Use completing the square to find the value to add that makes x^2 - 12x a perfect square trinomial. Then write the expression as
yarga [219]

Answer:

Step-by-step explanation:

If you want to make

x^2-12x

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The value that makes this a perfect square binomial is 36.

Writing the expression as a square of the binomial is:

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4 0
3 years ago
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Verizon [17]

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3 years ago
Drag each equation to the correct location on the table. Classify each function as linear or nonlinear.
drek231 [11]

Answer:

B and f

Step-by-step explanation:

Because I did the work

8 0
3 years ago
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