4 years ago

Which is the slope of the line that passes through the points (4,2) and (6,7)

Mathematics

1 answer:

Anastasy [175]4 years ago

5 0

The slope is 5/2. You can find the slope by using y2-y1/x2-x1. 7-2/6-4= 5/2.

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A figure is translated using the rule (x, y) - (x - 3, y + 6).

Strike441 [17]

Answer:

Left 3 units and up 6 units

Step-by-step explanation:

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3 years ago

Walter has 1/4 of a yard of string. He used 3/5 of it on a school project. How much string did he use?

zalisa [80]

Answer:

3/20 or .15

Step-by-step explanation:

You need to find 3/5 of 1/4, so you need to multiply

3/5*1/4= 3/20

3/20 or .15

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3 years ago

I forgot the question

FrozenT [24]

I feel like I’m seeing the same question a lot

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3 years ago

Write in vertex form (by completing the square)y=4x2+40x+96

Anestetic [448]

$y=4x^2+40x+96\\ \\ The \ vertex \ form \ of \ the \ function \ is: \\ \\y = a(x - h)^2 + k \\ \\vertex =(h, k) \ is \ given \ by: \\ \\h = \frac{-b}{2a} , \ \ \ k = c -\frac{b^2}{4a} \\ \\a=4 , \ \ b=40 , \ \ c=96$

$h = \frac{-40}{2 \cdot 4}=\frac{-40}{8}=-5 \\ \\ k = 96 -\frac{40^2}{4 \cdot 4} =96-\frac{1600}{16} =96-100=-4 \\ \\ y = 4(x - (-5) )^2 + (-5)=4(x +5 )^2 -5$

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3 years ago

80% is what fraction

Mariana [72]

80% as a fraction is 4/5

6 0

3 years ago