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Savatey [412]
3 years ago
6

Somebody help plz I need help

Mathematics
1 answer:
maw [93]3 years ago
4 0

In this case, we need to substitute n with 10.

So, it is like this: f(10) = 3(10) + 4

f(10) = 3(10) + 4

f(10) = 30 + 4

f(10) = 34

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Find the slope of the line passing through the points (-3,7) AND (2,-6)
castortr0y [4]
-13/5. The equation to find the slope between 2 points is y sub 2-y sub 1/x sub 2-x sub 1. Or in this case, -6-7/2+3. -6-7=-13, 2+3=5. So the slope is -13/5.
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3x-2y= 10<br> Write the slope intercept for of the equation
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Step-by-step explanation:

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3 years ago
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The area of a rectangle is 46 square inches. If the length is 4 times the width, then find the dimensions of the rectangle. Roun
vampirchik [111]

The dimensions of the rectangles to the nearest hundredth are

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  • width = 3.39 inches

<h3>What is a rectangle?</h3>

A rectangle is four sided plane figure which each pair of sides equal and opposite to each other. The sides intersect at an angle of 90 degrees.

<u>Given data</u>

Area of the rectangle = 46 square inches

length L = 4 * width W

area of a rectangle, A

A = L * W

46 = L * W

46 = 4w * w

46 = 4w^2

w^2 = 11.5

w = sqrt ( 11.5 )

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since L = 4w

L = 4 * 3.391

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L = 13.56 to the nearest hundredth

Read more on areas of rectangles here: brainly.com/question/2607596

#SPJ1

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