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Nadusha1986 [10]
3 years ago
15

Helppppppppppppppppp

Mathematics
1 answer:
galben [10]3 years ago
5 0

Answer:

B

Step-by-step explanation:

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joe has a cylindrical glass jar that he wants to fill completly with apple juice. This jar has a diameter of 4 inches and a heig
KonstantinChe [14]

Answer:

  V = πr²h

Step-by-step explanation:

The formula for the volume of a cylinder is ...

  V = πr²h

where V is the volume, r is the radius, and h is the height of the cylinder.

_____

<em>Comment on the formula</em>

This is a specific version of the formula for any sort of "prism" with parallel bases and a uniform cross section (parallel to the bases). The volume of such a figure is computed as ...

  V = Bh

where B is the area of the base and h is the perpendicular distance between the parallel bases. Here, the base is a circle, so has area formula ...

  B = πr²

Filling this into the volume formula gives ...

  V = πr²h . . . . . as above

8 0
3 years ago
A text message plan costs ​$4 per month plus ​$0.32 per text. Find the monthly cost for x text messages.
krok68 [10]

Answer:

4 + 0.32x  

Step-by-step explanation:

       0.32 = cost of one text message

     0.32x = cost of x text messages

4 + 0.32x = monthly cost of x text messages

6 0
3 years ago
Read 2 more answers
I would like to know how to decrease 280 by 73%
trapecia [35]

Answer:

<em>75.6</em>

Step-by-step explanation:

100% - 73% = 27%  

27% = 0.27

280 × 0.27 = <em>75.6</em>

7 0
2 years ago
Put the equation in standard form.<br><br> y - 1 = -1/3 (x - 6)
Drupady [299]

Answer:

x + 3y = 9

Step-by-step explanation:

The equation of a line in standard form is

Ax + By = C ( A is a positive integer and B, C are integers )

Given

y - 1 = - \frac{1}{3}(x - 6)

Multiply through by 3 to clear the fraction

3y - 3 = - (x - 6) ← distribute parenthesis by - 1

3y - 3 = - x + 6 ( add x to both sides )

x + 3y - 3 = 6 ( add 3 to both sides )

x + 3y = 9 ← in standard form

3 0
3 years ago
Choose the expression that is equal to 28.3
KengaRu [80]

There are no other expressions intered. Please write them too.

Answer:

It CAN be 28.30

3 0
2 years ago
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