3 years ago

Is a polyhedron basically a 3-D shape?

Mathematics

2 answers:

bazaltina [42]3 years ago

8 0

Yep! Poly means "many," and hedron means "face." It quite literally means many faces.

e-lub [12.9K]3 years ago

8 0

A polyhedron is a 3-D shape but it is the 3-D form of a 2-D shape from a pentagon upwards.

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The Chen family sold its house through a real estate agent for $330,000. If the real estate agent gets a 4.5% commission, how mu

Galina-37 [17]

Answer:

Step-by-step explanation:

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3 years ago

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MrRa [10]

Answer:

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3 years ago

The square root of an integer n is between 9 and 10. What are all the possible values for n. Explain

sashaice [31]

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4 years ago

Harriet and Maya share £300 in the ratio of 7:5. Wirk out how much money harriet gets

yKpoI14uk [10]

Answer:

$175

Step-by-step explanation:

you need to specify if harriet got the 7 portion or the 5 portion. I'll answer as if she got the 7 portion.

They split it into 12 portions because the ratio is 7:5 and 7+5=12. So do $300/12=25

Assuming Maya got the 5 portion, do $25 x 5 = $125, so Maya got $125.

Assuming Harriet got the 7 portion, do $25 x 7 = $175, so Harriet got $175.

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3 years ago