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Amanda [17]
2 years ago
6

What is the perimeter of ^PQR with vertices P(-2,9) Q(7,-3) and R(-2,-3) in the coordinate plane?

Mathematics
1 answer:
lukranit [14]2 years ago
6 0
Do I need to show my work?
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Assume that ∠A  is an acute angle. If sin A = 0.994, use a calculator to find the measure of ∠A to two decimal places.   The mea
Sedbober [7]
Basically, you are looking for the ARC SINE of .994 which is
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2 years ago
Based on trends displayed in the graphs above, which answer choice represents a likely situation for 2010? a. There will be more
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Step-by-step explanation:

8 0
3 years ago
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For the following set of 20 numbers:
patriot [66]

Answer:

I cannot answer all of this, so I will only answer what I can:

Q1: 13

Q3: 22.5

IQR: 13.5

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I don't know if my calculations are all right but I hope this helps! :)

4 0
2 years ago
*If 3 + 4(2x - 1) = 23, then 2x - 2 equals: *​<br><br>2<br><br>4<br><br>6<br><br>8
Anarel [89]

Answer:

4

Step-by-step explanation:

3 + 4(2x - 1) = 23

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7 0
3 years ago
Equivalent express15n+5n
makkiz [27]
♥ Let's solve:

15n+5n can be known as 15+5.

15+5=20 now add n.

Final answer: 20n
6 0
3 years ago
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