3 years ago

What is 2/5 of 9?

Mathematics

1 answer:

Yuri [45]3 years ago

3 0

Step-by-step explanation:

2/5 of 9

= 2/5 × 9 = 18/5

18/5 = 3 3/5

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FIND THE SLOPE OF THE LINE... A) 1/2 B) 2 C) - 1/2 D) -2

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Answer:

The slope would be C) -1/2

Step-by-step explanation:

To find it, we need to use the slope formula and two points on the line. The points we'll use are (0, -3) and (2, -4)

m(slope) = (y2 - y1)/(x2 - x1)

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Minchanka [31]

Answer:

The required equation of the line is:

$y=\frac{1}{4}x-1$

Step-by-step explanation:

Given the equation

$y=-4x+3$

comparing the equation with the slope-intercept form

$y=mx+b$

Here,

m is the slope

y is the intercept

so the slope of the line is -4.

As we know that the slope of the perpendicular line is basically the negative reciprocal of the slope of the line, so

The slope of the perpendicular line will be: 1/4

Therefore, the point-slope form of the equation of the perpendicular line that also intersects the point (8, 1) is:

$y-y_1=m\left(x-x_1\right)$

$y-1=\frac{1}{4}\left(x-8\right)$

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$y-1+1=\frac{1}{4}\left(x-8\right)+1$

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Tara is hosting a party. She wants to buy some invitations. She has £50 to spend in either shop 1 or shop 2. What is the maximum

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It depends on how much the invitations cost at each shop.

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