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Alchen [17]
3 years ago
12

Answer the question to become brainliest

Mathematics
1 answer:
marishachu [46]3 years ago
7 0

Answer:

2406.17 cm³

Step-by-step explanation:

The following data were obtained from the question:

Height (h) = 24.4 cm

Base length (L) = 17.2 cm

Volume (V) =?

Next, we shall determine the base area of the pyramid. This can be obtained as follow:

Base length (L) = 17.2 cm

Base area (B) =.?

B = L × L

B = 17.2 × 17.2

B = 295.84 cm²

Finally, we shall determine the volume of the pyramid. This can be obtained as follow:

Height (h) = 24.4 cm

Base area (B) = 295.84 cm²

Volume (V) =?

V = ⅓Bh

V = ⅓ × 295.84 × 24.4

V = 2406.17 cm³

Thus, we volume of the pyramid is 2406.17 cm³

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3 years ago
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gogolik [260]
The answer is a. 5. Good luck
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2 years ago
HELP PLEASE
iragen [17]

Answer:

third number = 4,

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Step-by-step explanation:

so lets write evertything as a n equation. n + x + y =19. N is the first number, x is the second number, and y is the third number. We will write the equation for y as follows 5x - 11. N will be four times the second number, so 4x. If substitute the values for out equation for x we will find what x equals to. So (4x) + x + (5x - 11) = 19

10x = 30

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Then you substiute the answer for x in the equation for y. This will get you 5(3) - 11

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3 years ago
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Answer:

26

Step-by-step explanation:

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a+b = 90

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3 years ago
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Answer:

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Step-by-step explanation:

So if v= 7 and w=8, then the problem would become - 11.3 x 7 plus 10.7 x 8.

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3 years ago
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