3 years ago

What is the volume of this triangular pyramid?

Mathematics

1 answer:

Kay [80]3 years ago

3 0

The volume is 24 cubic meters :)

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The length of a rectangle is 3 inches longer then twice its width, where w is the width of the rectangle the area of the rectang

vaieri [72.5K]

A = w(2w + 3)
90 = 2w^2 + 3w
2w^2 +3w - 90 = 0
(w-6)(2w+15) = 0 (TRINOMIAL FACTORING)
w = 6 inch ( it can't be -15/2 because lengths can't be negative)
l = 2w + 3
= 15 inch

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3 years ago

Simplify by using order of operations: 4 + (9∙2) ÷ (4 - 1) - 4

Murljashka [212]

Answer:

Step-by-step explanation:

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I can’t figure this out I need help. I’ve been stuck on it for about an hour and a half.

katrin [286]

SOLUTION

From the question, we are told to distribute the multiplication across in

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1 year ago

20 POINTSSS AND I WILL GIVE BRAINLIEST !!

inessss [21]

I think it’s Step 2 your welcome

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3 years ago

Who can tell me I need to know right now?

horsena [70]

The mistake he made was that he multiplied 2 and 3, equaling 6. But what he SHOULD have done was multiply 2 * 2 * 2 to get 8

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4 years ago

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