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mrs_skeptik [129]
3 years ago
5

Can someone help me with these two questions

Mathematics
2 answers:
inn [45]3 years ago
6 0
Number 8. the answer is B because the ordered pair is supposed to be (2,3) so multiple the ordered pair by 2 and you get (4,6).
 
Number 9. the answer is A because the ordered pair starts at (3,2). (3,2) × 2 equals (6,4) and (3,2) × 3 equals (9,6)
 Hope this Helps! :) ^.^
Have a nice day! : ) :D
kobusy [5.1K]3 years ago
5 0
8) you go up by 2 on the y-axis and over 3 on the x-axis

9) you have to go up 3 on the y-axis and over 2 on the x-axis

But you always have to go over then up
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What is -7=3+2x pls i need help
Varvara68 [4.7K]
Move 3 to the other side to isolate x.

-10 = 2x

Divide both sides by 2 to isolate x.

-5 = x
8 0
4 years ago
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Find the distance between these points.<br><br> W(-6, -8), X(6, 8)<br><br> 20<br> 10<br> √8
Rzqust [24]

For this case we have that by definition, the distance between two points is given by:

d = \sqrt {(x_ {2} -x_ {1}) ^ 2+ (y_ {2} -y_ {1}) ^ 2}

We have the following points:

(x_ {1}, y_ {1}) = (- 6, -8)\\(x_ {2}, y_ {2}) = (6,8)

Substituting:

d = \sqrt {(6 - (- 6)) ^ 2+ (8 - (- 8)) ^ 2}\\d =\sqrt {(6 + 6) ^ 2 + (8 + 8) ^ 2}\\d = \sqrt {(12) ^ 2 + (16) ^ 2}\\d = \sqrt {144 + 256}\\d = \sqrt {400}\\d = 20

ANswer:

20

4 0
3 years ago
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A lighthouse beacon can be seen 17mi in all directions. To the nearest square mile, what is the area over which the beacon can b
Alchen [17]
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7 0
4 years ago
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lisabon 2012 [21]

Answer:

The answer is 2876.25

Step-by-step explanation:

The question said x is ten

so 7x means 7*10

93x means 93×10

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when u write it in an equation format it will look like this 70+930÷32

Ur answer should look like this 2976.25

6 0
3 years ago
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Evgen [1.6K]
Can you take a picture of the problem
7 0
3 years ago
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