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fomenos
3 years ago
7

The volume of a cylinder is 252π252π cm3 and its height is 7 cm.

Mathematics
1 answer:
kirill [66]3 years ago
8 0
V = (pi) * r^2 * h
h = 7
V = 252(pi)

252(pi) = r^2 * 7
252(pi) / 7 = r^2
36(pi) = r^2
sqrt 36(pi) = r
6 = r <==== radius is 6 cm
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-5(x+7)&lt;10. What does x equal?
gulaghasi [49]

Answer:

X>-9

Step-by-step explanation:

Distribute

-5x-35<10

add 35 on both sides

-5x<45

Divide -5 on both sides and flip the sign since your dividing by a NEGATIVE number

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4 0
3 years ago
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ASAP Please answer fast!!!!!!
leonid [27]

The difference between relation and function is described

<em><u>Solution:</u></em>

Let us first understand about relation and function

A relation is a set of inputs and outputs that are related in some way.

When each input in a relation has exactly one output, the relation is said to be a function.

To determine if a relation is a function, we make sure that no input has more than one output

Every function is a relation ,but every relation doesn't represent a function

<em><u>Example:</u></em>

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F = {(2, x), (9, y), (5, x)} is a function because all the first elements are different.

<em><u>Differences:</u></em>

<em><u>Relation:</u></em>

  • A relation is a relationship between sets of values
  • A relation is denoted by “R”
  • Every relation is not a function.

<em><u>Functions:</u></em>

  • A function is a relation in which there is only one output for each input.
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7 0
3 years ago
Help brainiest answer to whoever is correct
Effectus [21]

Answer:

56 degrees

Step-by-step explanation:

3 0
2 years ago
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I need the 68th term help plz
Svet_ta [14]

Answer:

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6 - y = -2
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8 0
3 years ago
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