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larisa [96]
3 years ago
7

Please answer correctly! I will mark you as Brainleist!

Mathematics
1 answer:
kiruha [24]3 years ago
4 0

Answer:

V ≈ 1847.26

Step-by-step explanation:

<u>Circular Cone Formulas in terms of radius r and height h:</u>

The volume of a cone:

V = (1/3)πr2h

Slant height of a cone:

s = √(r2 + h2)

Lateral surface area of a cone:

L = πrs = πr√(r2 + h2)

The base surface area of a cone (a circle):

B = πr2

The total surface area of a cone:

A = L + B = πrs + πr2 = πr(s + r) = πr(r + √(r2 + h2))

Therefore, the solution V = πr 2h / 3 = π·142·9/  3 ≈ 1847.25648

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Veronika [31]

Answer:

80 - 12 - 5f

Step-by-step explanation:

You have a total of eighty seeds in all.

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The number of friends she gave seeds to is unclear.

To find out how many seeds she gave you'd have to

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3 years ago
Find the volume of the pyramid. Round your answer to the nearest hundredth.
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I would say b hope this help ☺
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3 years ago
What number must be added to the expression below to complete the square?
stiv31 [10]

D. 1/4

Explanation:

a perfect square is written in the form

(x+a)^2 = x^2 + 2ax +a^2 (1)

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x^2 - x + C (2)

with C being unknown. However, by comparing (1) and (2), we know that

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So, we find

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7 0
3 years ago
Read 2 more answers
Please help with this question
Iteru [2.4K]

Answer:

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Football is selling boxes of candy as a fundraiser.Ms. South ordered three small boxes and two large box fora total of $36. Chri
JulsSmile [24]

Answer: The price of each small box is $4.8  and the price of each large box is $10.8.

Step-by-step explanation:

Let x = Price of each small box, y= price of each large box.

As per given,

3x+2y= 36  ...(i)

4x+y= 30  ...(ii)

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