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Hoochie [10]
3 years ago
11

Given that y varies directly with x in the table below, what is the value of y if the value of x is 7? x 2 4 6 10 y 12 24 36 60

37 42 48 54
Mathematics
2 answers:
MariettaO [177]3 years ago
7 0

Answer:

42

Step-by-step explanation:

Note that as x increases by 2 from 2 to 4, y increases by 12 from 12 to 24.  Thus, the slope of the line connecting the given points is m = rise / run = 12/2, or m = 6.  Thus, this direct proportion is written as y = 6x.

If x = 7, y = 6(7) = 42

Lorico [155]3 years ago
7 0

Answer:

b 42

Step-by-step explanation:

please dont look at my name

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A cube's edge lengths are each 5 inches. A rectangular prism's length and width are also 5 inches, but its height is 7
algol [13]

The rectangular prism is 187.5 - 125 = 62.5 cu.inches greater than the volume of cube.

<h3>What is Volume?</h3>

Volume is defined as the space occupied by a three dimensional figure.

It is given that

A cube's edge lengths are each 5 inches

A rectangular prism's length and width are also 5 inches, but its height is \rm 7\dfrac{1}{2}

The volume of the cube is given by side * side * side

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The volume of cuboid = length * width * height

<h3>Volume of Cuboid = 5  * 5 * 15/2</h3>

Volume of Cuboid = 187.5 cu.inches.

Therefore the rectangular prism is 187.5 - 125 = 62.5 cu.inches greater than the volume of cube.

To know more about Volume

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2 years ago
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Paraphin [41]

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