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xxTIMURxx [149]

2 years ago

9

And triangular pyramid and a triangular prism have congruent bases and the same height the triangular pyramid has a volume of 90

m3 what is the volume of prism?

1 answer:

Genrish500 [490]2 years ago

4 0

The volume of prism can find as the volume of pyramid multiplying with 3.

Answer: 90x3 = 270 m³ (volume of prism)

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A quadrilateral with four congruent angles (all 90 degrees) is called a

erastovalidia [21]

It's called a rectangle. This is just a definition, so there is not much to explain.

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3 years ago

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Jacob and Sarah are saving money to go on a trip. They need at least $2000 in order to go. Jacob mows lawns and Sarah walks dogs

Paladinen [302]

Answer:

$20x+10y\ge 2000$

Step-by-step explanation:

Let x represent the number of lawns Jacob mowed and y represent the number of dogs Sarah walked.

Jacob charges $20 each time he mows a lawn, then he earns $20x for x lawns mowed.

Sarah charges $10 each time she walks a dog, then she earns $10y for y dogs walked.

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Note that $x\ge 0,\ y\ge 0.$

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3 years ago

Can someone help me?

Pie

Answer:

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Step-by-step explanation:

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geniusboy [140]

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20 to the 5th power

Step-by-step explanation:

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