3 years ago

Can someone explain to me why I should have used the point (-2, 4) for this equation instead of (-7. -3)?

Mathematics

1 answer:

Lady_Fox [76]3 years ago

8 0

I dont know what this could be

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The jars of paint in the art room have different amounts of paint. The green paint jar is 4/8 full. The purple paint jar is 4/6f

natulia [17]

4/8 is less full because it's only half compared to 4/6 which is 1.5

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4 years ago

And aquarium tank hold 169 gallons of water. How much is this in meters? Use the following conversion: 1 gallon is 3.8 m.

Mkey [24]

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4 years ago

What equation in slope intercept form represents the line that passes through the two points?

Alex787 [66]

Answer:

$y = -9x +52$

Step-by-step explanation:

Given

$(x_1.y_1) = (5,7)\\$

$(x_2,y_2) = (6,-2)$

Required

Determine the equation in slope intercept form

First, we calculate the slope of the line:

$m = \frac{y_1 - y_2}{x_1 - x_2}$

This gives:

$m = \frac{7 - (-2)}{5 - 6}$

$m = \frac{7 +2}{-1}$

$m = \frac{9}{-1}$

$m = -9$

Th equation is then calculated using:

$y - y_1 = m(x - x_1)$

This gives:

$y - 7 = -9(x - 5)$

Open bracket

$y - 7 = -9x +45$

Make y the subject

$y = -9x +45+7$

$y = -9x +52$

7 0

3 years ago

Please answer this question for brainliest!

Oliga [24]

Because they are similar all sides would have the same ratio.

Find the ratio of two known sides:

AD = 4

EH = 16

16/4 = 4

The larger figure is 4 times larger.

Now multiply AB by 4 to get EF:

EF = 3 x 4 = 12 cm

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4 years ago

The figure below shows a rectangular parking lot.<br> 83 yd<br> 62 yd

Sergeeva-Olga [200]

Answer:

Area= 5,146 yds Perimeter= 290 yds

Step-by-step explanation:

If you are finding the area it's 5,146 yards. And if you are finding the perimeter, it's 290. Hope this helped

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4 years ago