2 years ago

Find the slope between (7,-4)and (2,-4)

1 answer:

Pie2 years ago

3 0

$(\stackrel{x_1}{7}~,~\stackrel{y_1}{-4})\qquad (\stackrel{x_2}{2}~,~\stackrel{y_2}{-4}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{-4}-\stackrel{y1}{(-4)}}}{\underset{run} {\underset{x_2}{2}-\underset{x_1}{7}}}\implies \cfrac{-4+4}{5}\implies \cfrac{0}{5}\implies 0$

yes, is a vertical line, and all vertical lines have that slope.

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the area of the green square is 21% greater than the area of the yellow square l. workout the ratio a:b

gogolik [260]

Answer:

11:10

Step-by-step explanation:

Let area of yellow square be x

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Ration of side=(1.21x)^(1/2)/(x)^(1/2)=1.1=11/10.

Answered by Gauthmath

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3 years ago

Find the distance between each pair points (-5,3) , (-4,-5)?

MrRa [10]

Answer:

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Step-by-step explanation:

distance between two points:

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we have:

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3 years ago

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tino4ka555 [31]

Absolute value makes all things inside positive (make result positive)
so one example is
|x+1|=4
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|3+1|=4
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true

if -5
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2 years ago

Find the next two terms of this sequence 2, 10, 50, __, __

borishaifa [10]

The pattern is multiply by 5

2 x 5 = 10

10 x 5 = 50

50 x 5 = 250

250 x 5 = 1250

Answer

The next two terms: 250 and 1250

2, 10, 50,250, 1250

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3 years ago

Read 2 more answers

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kolezko [41]

Okay. You can decompose 749 with these ways:
700 + 40 + 9
or
500 + 200 + 40 + 9

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