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Andrej [43]
3 years ago
6

plz help 20 pointssss!!!!!! The length of one edge of a cube is 3 units. What is the volume of this cube in units? A) 6 cubic un

its B) 9 cubic units C) 12 cubic units D) 27 cubic units
Mathematics
2 answers:
Papessa [141]3 years ago
6 0

Answer:

D

Step-by-step explanation:

Because you are looking for volume and first you find the base which is 9 because 3x3 and then divide it by 3 again because after finding the base, you look for the height which is also 3. After finding the height, you multiply it by the 9 and you get 27.

marshall27 [118]3 years ago
4 0

Answer:

See answer below

Step-by-step explanation:

Hi there,

The volume of a cube is the edge length cubed:

V = a³

The edge length given is 3 u, so plug into the formula:

V = (3 \ u)³ = 27 \ u³

thanks,

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Answer:

Hazel will have knitted 25 centimeters of the scarf

SOLUTION

Problem Statement

We are told Hazel knits 5 centimeters of scarf every night for 5 nights. We are required to find the length of the scarf Hazel will have knitted after 5 nights.

Solution

We are told Hazel makes 5 centimeters of scarf every night. Thus, for each night up till 5 nights, we just need to add the length of scarf Hazel has made.

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Night 1:

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NIght 4:

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NIght 5:

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Final Answer

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Step-by-step explanation:

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