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3 years ago

12

I need help. Alina drew a model of a square pyramid. The dimensions of the model are shown in the diagram. What is the volume of

Alina’s model in cubic centimeters. Does anyone know what it means? I don’t get it.

1 answer:

yarga [219]3 years ago

5 0

Answer:

400 cm

I found the answer on Quizizz lol, I had the same question for a review :/ I still don't know how they got the answer though

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4 years ago

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3 years ago

URGENT PLEASE HELP:What is the volume of a box 20 cm by 30 cm by 40 cm? (in cm3)

nexus9112 [7]

Answer:

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3 years ago

Read 2 more answers

Please help, I’ll mark your answer as brainliest.

Brrunno [24]

Answers:

$(f \circ g)(x) = \sqrt{36x^2+96x+65}\\\\\\(f \circ g)(2) = \sqrt{401}\\\\$

========================================================

Work shown for part 1

$f(x) = \sqrt{x^2-2x+2}\\\\f(g(x)) = \sqrt{(g(x))^2-2(g(x))+2}\\\\f(g(x)) = \sqrt{(-6x-7)^2-2(-6x-7)+2}\\\\f(g(x)) = \sqrt{36x^2+84x+49+12x+14+2}\\\\f(g(x)) = \sqrt{36x^2+96x+65}\\\\(f \circ g)(x) = \sqrt{36x^2+96x+65}\\\\$

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Work shown for part 2

$(f \circ g)(x) = \sqrt{36x^2+96x+65}\\\\(f \circ g)(2) = \sqrt{36(2)^2+96(2)+65}\\\\(f \circ g)(2) = \sqrt{401}\\\\$

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2 years ago

If u give me the right answer I’ll give brainlist

Lemur [1.5K]

Answer:50%

Step-by-step explanation:

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3 years ago

Read 2 more answers