3 years ago

What is the formula for caluataing slope from two points

Mathematics

1 answer:

Alborosie3 years ago

8 0

Formula: (y2-y1)/(x2-x1)

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A right circular cylinder has a height of 2214 ft and a diameter 225 times its height.

Temka [501]

Answer:

Volume is 431288166770775 cubic feet.

Step-by-step explanation:

The height of the cylinder = 2214 ft

Let d be the diameter . Hence, we have

d = 225 × 2214 = 498150 ft

Hence, the radius should be half of diameter.

$r=\frac{d}{2}\\\\r=\frac{498150}{2}\\\\r=249075ft$

The volume of cylinder is given by

$V=\pi r^2h\\\\V=3.14(249075)^2(2214)\\\\V=431288166770775ft^3$

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3 years ago

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Jana divided a sheet of paper into five equal sections and colored two of the sections read what percent of the paper did she co

MArishka [77]

There are 5 sections in total.
She colored 2 sections out of the 5 sections.
As a fraction, that would be 2/5, which is 0.4 as a decimal (2 divided by 5), which is 40%

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3 years ago

In a class of 27 students, 14 play an instrument and 16 play a sport. There are 6

antiseptic1488 [7]

Answer: 1/3

Step-by-step explanation:

6 + 16 + 14 - 27 = 1/3

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1 year ago

If a string that is 15.5 inches long is cut into equal pieces that are 1.25 inches long, how many pieces of ribbon can be create

tamaranim1 [39]

Number created = 15.5 / 1.25 = 12.4

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3 years ago

What is the answer to what X is?

solmaris [256]

Answer:

$x=3$

Step-by-step explanation:

By the exterior angle theorem,

$(45x)\degree=(57+x)\degree+(26x)\degree$

Group like terms and solve for x.

$45x-26x-x=57$

$19x=57$

Divide both sides by 19;

$x=3$

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2 years ago

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