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Tanya [424]
3 years ago
15

How to find the perimeter of the polygon with the given vertices

Mathematics
1 answer:
ziro4ka [17]3 years ago
4 0
You would add all the sides together

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DUE TODAY ANSWER ASAP WILL MARK BRAINLIEST
Vilka [71]

Answer:

66

Step-by-step explanation:

7 0
2 years ago
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Determine whether each scale factor produces an expansion or a contraction under a dilation of the original image
blondinia [14]

Answer:

see the explanation

Step-by-step explanation:

we know that

If the absolute value of the scale factor is less than 1, then the dilation produces a contraction of the original image

If the absolute value of the scale factor is greater than 1, then the dilation produces an expansion of the original image

so

<u><em>Verify each value</em></u>

1) -4

\left|-4\right|=4

4> 1

therefore

The dilation produces an expansion of the original image

2) 0.25

\left|0.25\right|=0.25

0.25 < 1

therefore

The dilation produces a contraction of the original image

3) -2/3

\left|-2/3\right|=2/3

2/3 < 1

therefore

The dilation produces a contraction of the original image

4) 2.3

\left|2.3\right|=2.3

2.3 > 1

therefore

The dilation produces an expansion of the original image

4 0
3 years ago
Shau-uen solve the equation 18.5w+6.5w-2.8w=149.1 Her work is shown below
Ghella [55]
The answer is 

C.- step 3
5 0
3 years ago
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The amount of trout y (in tons) caught in a lake from 1995 to 2014 can be modeled by the equation y = -0.08x2 + 1.6x + 10, where
Lapatulllka [165]
For this case, the first thing we want to do is substitute the value of y = 15 in the equation.
 We have then:
 15 = -0.08x ^ 2 + 1.6x + 10
 Rewriting we have:
 0 = -0.08x ^ 2 + 1.6x + 10 - 15
 0 = -0.08x ^ 2 + 1.6x - 5
 The solutions are:
 x1 = 3.876275643042054
 x2 = 16.123724356957947
 Nearest whole number:
 x1 = 4
 x2 = 16
 were about 15 tons of trout caught in the lake in the years:
 1995 + 4 = 1999
 1995 + 16 = 2011
 Answer:
 The year 1999 and the year 2011
3 0
3 years ago
PLEASE HELP!!!!!!ASAPPPP
sergij07 [2.7K]
3^2 goes onto the left side of the triangle
5^2 goes onto the bottom
x^ goes on the slant part of the triangle
5 0
3 years ago
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