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Lyrx [107]
3 years ago
10

✨✨Answer number 7please ✨✨

Mathematics
1 answer:
Lana71 [14]3 years ago
5 0

Answer: A

Step-by-step explanation: This is a rotation. An easy way to tell the difference between a rotation and a reflection is that the order of the points will not change in a rotation. For this problem, pre-image ABCD is still in the order of ABCD when mapped to the image. (You can still follow along the points in that order). When something is reflected, the points swap orders and you would not be able to follow the points in order.

Now that we know this is a rotation, Notice A’ B’ C’ and D’ are all left of the pre-image. This means the mapped image moves counter clockwise.

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(1 pt)
Tema [17]
The correct answer is choice D, or (-3, 2). We can tell because if we plot out the points, we go left 3, down 3 for (-3, -3), then right 7, down 3 for (7, -3), then right 7, up 2 for (7, 2), therefore the remaining point would have to be left -3, up 2, which is shown in choice D.
Hope that helped =)
7 0
4 years ago
if the sum of interior angles of a polygon is 3600 find the number of sides of it. plz want steps too​
riadik2000 [5.3K]

Answer:

22 sides

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

Here sum = 3600° , then

180° (n - 2) = 3600° ( divide both sides by 180° )

n - 2 = 20 ( add 2 to both sides )

n = 22

4 0
3 years ago
What is the slope of the line passing through the points (2, 5) and (-2 , 4)?
katovenus [111]
<span><span>Slope (m) =0.25</span><span>θ </span><span>
</span><span>ΔX =-4
</span><span>ΔY =<span>-1</span></span></span>
3 0
3 years ago
Read 2 more answers
What is the average rate of change from x = 0 to x = 2?
mixer [17]

Answer:

Step-by-step explanation:

I mean average rate of change literally means rise / run or slope

So you rise 0 and run 2

0

-- = 0 = rate of change (wow that's a nice rate of change lol XD)

2

7 0
3 years ago
Form the union in the following sets R={10, 15, 20} S={20, 25} RuS=
11111nata11111 [884]

R=\{10,15,20\}\\S=\{20,25\}\\\\R\cup S=\{10,15,20,25\}

6 0
3 years ago
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