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RoseWind [281]
2 years ago
11

Please answer correctly! I will mark you as Brainliest! The pictures go together!

Mathematics
1 answer:
nordsb [41]2 years ago
5 0

21×pi

Step-by-step explanation:

Volume of Cone = 1/3×pi×r^2×h

1/3 × pi × (3)^2 × 7

=65.97 in^3 and in terms of pi, 21pi

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Step-by-step explanation:

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otez555 [7]

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Based on the definition of congruent angles, the value of x is: 23.

<h3>What are Congruent Angles?</h3>

Congruent angles have the same measure. Examples of angles that are congruent are:

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Learn more about congruent angles on:

brainly.com/question/1675117

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3 years ago
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Assoli18 [71]

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If f(x)=4x^2+1 and g(x)=x^2-5 find(f+g)(x)
Zepler [3.9K]

Answer:

\large\boxed{(f+g)(x)=5x^2+6}

Step-by-step explanation:

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