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marshall27 [118]
4 years ago
7

Teresa has a bird feeder in the shape of a triangular pyramid. The base of the pyramid has a length of 5 inches and a height of

6 inches. The height of the pyramid 9 inches. How much birdseed can the feeder hold?
Mathematics
2 answers:
Liula [17]4 years ago
7 0

Answer: 135 cubic inch

Step-by-step explanation:

First, multiply all the base of the pyramid length. So, start multiplying 5•6•9=270. Then, you divide 270 by 2 that will give you 135 cubic inch.

OleMash [197]4 years ago
4 0

Answer:

Step-by-step explanation:

area of base=1/2×5×6=15 in²

height of pyramid=9in

volume of pyramid=1/3×15×9=45 in³

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Answer:

It is True.

Step-by-step explanation:

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4 years ago
Find the value of X in X-X³=17​
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Answer:

Step-by-step explanation:

Step1: find the interval of roots. Consider -3 and -2

f(-3) = -7

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