3 years ago

HELP PLEASEEE WILL GIVE BRAINLIST

1 answer:

3 0

Use the formula for the volume of a triangular pyramid: V=13Ah , where A = area of the triangular base, and H = height of the pyramid.

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antoniya [11.8K]

Answer:

$→ {x}^{3} + 2 {x}^{2} - 9x - 18 \\ = {x}^{2} (x + 2) - 9(x + 2) \\ = (x + 2)( {x}^{2} - 9) \\ = \boxed{(x + 2)(x + 3)(x - 3)}$

7 0

3 years ago

erastova [34]

Answer:

290

Step-by-step explanation:

first you multiply 27 times 13 and get 351.you then subtract 351 from 61 and get 290.

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3 years ago

JulsSmile [24]

Answer:

5th example: 28 blocks.

24th example: 123 blocks.

Step-by-step explanation:

Hope this helped!

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3 years ago

Aleks04 [339]

138 : 38
total : never went to a live concert

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3 years ago

slamgirl [31]

Answer:

0.005

Step-by-step explanation:

(1/8) /25

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3 years ago