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emmainna [20.7K]
3 years ago
15

When decimals have zeros does the zero have a value

Mathematics
1 answer:
vazorg [7]3 years ago
4 0

Answer:


Step-by-step explanation:

If there is zero before decimal ,

then it must have values.

Like,  200.4

Here, the zeros in one's and tenth places have values.


Now, for the zeros after decimal,

there are two cases-

If the zero is after decimal and there is no digit after this zero,

then this zero will not have any value.

like,  125.0

this zero have no value.


Now, if the zero is after decimal, but there are other digits after this zero,

then this zero must have value.

like, 125.03

this zero have value, since there is a digit 3 after the zero.


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Masja [62]

Answer:

C

Step-by-step explanation:

In option c, the first block is divided into 3 pieces where 2 parts are shaded whereas the second block is divided into 6 pieces where 3 parts are shaded

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2. The volume of a cylinder varies jointly with its height and the square of the radius. A 7.85 cubic inch spice container is 2.
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Answer:

Volume=21.195 cubic inch

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The volume of a cylinder varies jointly with its height and the square of the radius is expressed as

V∝hr^2

Introducing our constant of proportionality,K we have that

V =Khr^2

Given that A 7.85 cubic inch spice container is 2.5 inches tall and has a radius of 1 inch. We have that

V =Khr^2

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