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iVinArrow [24]
3 years ago
9

Determine whether each pair of polygons is similar. Explain.

Mathematics
1 answer:
Finger [1]3 years ago
6 0

Answer:

Not similar

Step-by-step explanation:

Two polygons are similar if their corresponding side lengths are proportional to each other. In other words, the ratio of their corresponding side lengths should be the same.

Let's find the ratio of the corresponding side lengths:

3/5 = 3/5

4/12 = 1/3

5/13 = 5/13

3/5 ≠ 4/12 ≠ 5/13

The ratio of their corresponding side lengths are not equal, therefore, the two polygons are not similar to each other.

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In data analysis describe the shape of the data distribution
nika2105 [10]

Answer:The shape of the distribution refers to the graph of the data. The data can be graphed using a histogram, which is like a bar graph. If the height of all the bars is the same, the shape is called uniform, and the data is distributed evenly across the range.

Step-by-step explanation:

4 0
2 years ago
Triangle IJK is dilated by a scale factor of 3/4
Alecsey [184]

Answer:

  • 18

Step-by-step explanation:

  • JK * 3/4 = J'K'
  • JK * 3/4 = 13.5
  • JK = 13.5 : 3/4
  • JK = 13.5*4/3
  • JK = 18
8 0
3 years ago
The formula A = P(1 + rt) calculates the ending balance, A, of a principal
leva [86]

Answer:

12.18

Step-by-step explanation:

A = P(1 + rt)\\A = \$ 134.00\\Rate = 5\% \\Time = 2\:years\\Principal =?\\\\134 = P(1+5(2))\\134 = P(1+10)\\134 = P+10P\\134 =11P\\\\\frac{P\left(11)}{11}=\frac{134}{11}\\\\P =\$ 12.18

4 0
4 years ago
The graph models the value of an automobile over a 7 year period of time.
Lisa [10]

Answer:

y=-500x+22,000

Step-by-step explanation:

It's this one because the 22,000 shows the initial value of the automobile and -500x is how much value the automobile loses per year.

8 0
3 years ago
Read 2 more answers
Your teacher has disabled instant marking. Your marks will appear after the due date.
allsm [11]

Answer:

A=384\ cm^2

Step-by-step explanation:

Let the sides of a triangle be 6x,8x and 10x.

Perimeter of the triangle, P = 96 cm

We need to find the area of the triangle.

P = sum of all sides

6x+8x+10x = 96

24x = 96

x = 4

Sides are :

6x = 6(4) = 24 cm

8x = 8(4) = 32 cm

10x = 10(4) = 40 cm

Area,

A=\dfrac{1}{2}\times b\times h\\\\A=\dfrac{1}{2}\times 24\times 32\\A=384\ cm^2

So, the area of the triangle be 384\ cm^2.

5 0
3 years ago
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