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Oduvanchick [21]
3 years ago
5

If you know that 4 of an item costs a certain amount, and you want to find out how much one costs, which operation will you use?

Mathematics
2 answers:
Natalija [7]3 years ago
6 0

Answer:

The answer would be division (B)

Step-by-step explanation:

4x equals the total amount

x equals the cost of one item

Therefore you'd divide total cost by 4 and that would find the cost of one item

ziro4ka [17]3 years ago
5 0

Answer:

We will use division operation

Step-by-step explanation:

Let x be the cost of 4 items

So, cost of 1 item = \frac{x}{4}

So, we have used division operation

So, to find out how much one costs, we will use division operation

So, Option B is true

Hence we will use division operation

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3 years ago
Find the surface area and volume of the composite figure. Use 3.14 for π and round to the nearest tenth if needed.
Vesnalui [34]

Answer:

Step-by-step explanation:

The shape consists of three parts: a half sphere, a round cylinder and a round cone.

The half sphere volume = 1/2 * 4/3 * π * (4)^3

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Answer:

it's 20 I hope it will help you please follow me

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