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nalin [4]
3 years ago
14

Which is a reasonable estimate of the constant of variation

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
4 0

Answer:

Direct Variation. Since k is constant we can find k when given any point by dividing the y-coordinate by the x-coordinate.

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A triangle in the coordinate plane has coordinates of (2,3), (-4,-5), and (-2, 4). It is reflected about the y-axis. What are it
lana [24]
Reflection about the y-axis involves flipping the sign of the x-value.
Therefore:
(2,3)   -> (-2,3)
(-4,-5) -> (4,-5)
(-2,4)  -> (2,4)

The new coordinates are (-2,3), (4,-5), and <span>(2,4)</span>
4 0
3 years ago
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One of the sides of a rectangle has length 7. Which of the following points, paired with (6,5), will make a side of this length?
TiliK225 [7]

Answer:

B (6,12)

Step-by-step explanation:

The distance from point A (6,5) to point B should be 7.

A- (6,5)-> (7,5) is 1 unit right

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C- (6,5)-> (6,7) is 2 units up

D- (6,5)-> (12,5) is 6 units up

6 0
3 years ago
I have a LOT of trouble in math. Can you guys help me with these questions? thanks
ASHA 777 [7]

1. 5/8 + 1/8 = 6/8 --> 3/4

3. - 1/4+ 3/4:

  -0.25+0.75= 0.5 OR 1/2

5. 5/9 + 5/9 = 10/9 --> 1 whole 1/9

7. 3/10 + 1/10 = 4/10 --> 2/5

9. 7/15 + 4/15 = 11/15

And I simplified them too :P

Also this is ez, to me :PP

3 0
3 years ago
I dont need the answer, i just need the equation tysm!
olchik [2.2K]

Answer:

37 - ? = 7

Step-by-step explanation

sorry if its bad

7 0
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A Gallon of milk cost $2.79 in 2000.In 2015,It cost $3.98
Naddik [55]

Answer:its 42.65232974910394

Step-by-step explanation:

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3 years ago
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