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Stolb23 [73]
3 years ago
15

O A PQR is reflected over the x-axis. What are the coordinates of O'?

Mathematics
2 answers:
lana66690 [7]3 years ago
8 0

Answer: 8, -2

Step-by-step explanation: When reflecting over the x axis, change the y.

topjm [15]3 years ago
7 0

Answer:

(8,-2)

Step-by-step explanation:

When reflecting something across the X axis the y axis coordinate is the one that will change to put the position further up or down.  In this case we are moving it down to the same amount below the axis that it is now above it.  That means that since it is currently 2 above the X axis it would then be 2 below the X axis making it at -2 so the coordinates would be (8,-2)

I hope this helps and please don't hesitate to ask if there is anything still unclear!

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Jet001 [13]

Answer:

A=(21/5,-22/5) B=(5,-6)

Step-by-step explanation:

6 0
2 years ago
Find the value of the variable What is x?
yaroslaw [1]

Answer:

x = 7

Step-by-step explanation:

I think there may be other ways to do this ... but this is one I  guess....

one angle= 90 ( given)

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The base angles are equal so that means it is a isoscles triangle. In isoscles triangle, two sides are equal ,  so

if one side is 7

the x is 7 too

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I think this is right

5 0
3 years ago
Can somebody match these for me .
Harlamova29_29 [7]
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8 0
3 years ago
Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule.
lina2011 [118]

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7 0
3 years ago
Read 2 more answers
Please help for both questions
scoundrel [369]

Answer:

B, A

Step-by-step explanation:

In the first equation, if an unknown number plus 17 equals 66, then what step would you take?

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4 0
2 years ago
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