What is the coefficient of 3/8d + 3/4

Mathematics

1 answer:

Artemon [7]3 years ago

5 0

The coefficient is the number multiplied by the variable.
so ur coefficient is 3/8.

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The difference of 2 and c

daser333 [38]

Well, difference means subtractions so we need to subtract 2 and c

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3 years ago

Graph the function f(x)=-4/3x+4

babymother [125]

Answer: Option D is correct.

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Given: The function f(x) = y = ......[1]

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y-intercept defined as the graph crosses the y-axis.

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y = = 4

y-intercept = (0, 4)

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then;

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3 years ago

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Stella [2.4K]

<h2>Answer:</h2>

cylinder

<h2>Step-by-step explanation:</h2>

Archimedes was a brilliant mathematician. This man rose the formula of the volume of a sphere by comparing this shape to a cylinder. The volume of a sphere is hard to calculate by comparing this object to a cube. So Archimedes imagined cutting a sphere into two halves, called hemispheres. So an hemisphere gave him a flat surface, which is easier to work with. Therefore, if he'd find the volume of a hemisphere, then he'd multiply the result by 2 and would get the volume of a sphere. Then he imagined a hemisphere within a cylinder as the one shown below. Also, he imagined a cone within the same cylinder. <em>What did he find? </em>He found that the volume of the hemisphere should be equal to the volume of the cylinder minus the volume of the cone:

$V=\pi r^3-\frac{1}{3}\pi r^3 \\ \\ V=\frac{2}{3} \pi r^3$