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4 years ago

The graphs of y=4x and y=4•

Mathematics

1 answer:

katrin [286]4 years ago

4 0

Answer:

y=4x is a line with slope=4 and pass through (0,0)

y=4 is a line parallel to the x-axis and pass through the (0,4)

Step-by-step explanation:

y=4x is a line with slope=4 and pass through (0,0)

y=4 is a line parallel to the x-axis and pass through the (0,4)

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e-lub [12.9K]

Answer:

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3 years ago

I need to change the subject to x

tiny-mole [99]

(x - 4y) / w = 9

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3 years ago

Pleasee help ASAP!! No links pleaseee!!!

Ilya [14]

Given:

The vertices of the rectangle ABCD are A(0,1), B(2,4), C(6,0), D(4,-3).

To find:

The area of the rectangle.

Solution:

Distance formula:

$D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Using the distance formula, we get

$AB=\sqrt{(2-0)^2+(4-1)^2}$

$AB=\sqrt{(2)^2+(3)^2}$

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$AB=\sqrt{13}$

Similarly,

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$BC=\sqrt{(4)^2+(-4)^2}$

$BC=\sqrt{16+16}$

$BC=\sqrt{32}$

$BC=4\sqrt{2}$

Now, the length of the rectangle is $AB=\sqrt{13}$ and the width of the rectangle is $BC=4\sqrt{2}$ . So, the area of the rectangle is:

$A=length \times width$

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$A\approx 20$

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3 years ago

There are many campers at Camp Lots of Fun. This morning, 4 kids went home sick. Of the remaining campers, 18 kids went hiking a

erastovalidia [21]

Answer:

Step-by-step explanation:

You would add 41 + 18 + 4, which obviously gets you 63. Hope this helped!

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3 years ago

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ira [324]

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3 years ago