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krek1111 [17]
3 years ago
5

Can some help me with this math problem

Mathematics
1 answer:
kvasek [131]3 years ago
7 0

Answer:

This is true when the shape is a cube because all the faces are equivalent. This isn't true when it is a rectangular prism because some faces have areas larger than other faces.

Step-by-step explanation:

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PLEASE HELP-
Deffense [45]

Answer:

1492.88

Step-by-step explanation:

V = πr^2 h/3

3.14 × 18^2

3.14 × 324 = 1017.36

1017.36 × 4.4 = 4476.384

4476.384 ÷ 3 = 1492.88

Hope this helped.

5 0
3 years ago
PLEASEE HELPP ANYONE
almond37 [142]
Answer: B. Exponential. There is a constant rate of decay or decrease. 

The y-values decrease by 1/4 of the number that comes before every time. 
5 0
3 years ago
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The volume of a prism with side lengths measured in millimeters is 20. How could this measurement be written? Check all that app
Katyanochek1 [597]

The unit measurement of the a volume in mm is mm³(millimetres cube.)

<h3>How to find volume ?</h3>

Volume is is defined as the space occupied within the boundaries. The objects are usually solid objects.

The volume of a 3 dimensional figure is the product of the base area and the height.

Therefore, the units of volume is measured in cubic units.

The volume of a prism with side lengths measured in millimetres is 20.

Therefore, the measurement can be represented as follows:

20 mm³

learn more on volume here: brainly.com/question/16310824

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4 0
2 years ago
Can someone please help me with this math problem:)
Dennis_Churaev [7]

Answer:

x = 20

Step-by-step explanation:

Since the triangles are similar then the ratios of corresponding sides are equal, that is

\frac{x}{12} = \frac{15}{9} ( cross- multiply )

9x = 180 ( divide both sides by 9 )

x = 20

5 0
3 years ago
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Find the common differrence of the arithmectic sequence 6,9.4,12.8,16.2
defon
Common difference r will be the difference between next two values of number row, so we take e.g. second minus first: r=9.4-6=3.4. You can see, that this value is constant as we go through next pairs of values.
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3 years ago
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