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3 years ago

7

WILL MARK BRAINLIEST IF CORRECT! A mini-cone has a diameter of 2 inches and holds 12.5 in3 of ice cream. A mega-cone holds 133.1

in3 of ice cream. If the cones have the same height, what is the diameter of the mega-cone?
A. 3.25 in.
B. 4.4 in.
C. 6 in.
D. 6.5 in.

1 answer:

Arada [10]3 years ago

8 0

I think the answer is B

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Someone please help me !!!

djverab [1.8K]

Answer:

$a.\ \ \ A=684\ m^2$

$b.\ \ \ A=130.2 \ km^2$

Step-by-step explanation:

a. Area is calculated by summing the areas of the prism's individual surfaces.

#First, calculate the areas of the right-angled surfaces:

$Area=2(\frac{1}{2}bh), b=9, h=12\\\\=2\times \frac{1}{2}\times 9\times 12\\\\=108\ m^2$

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Hence, the prism's surface area is $684\ m^2$

b.Area is calculated by summing the areas of the prism's individual surfaces.

#First, calculate the areas of the right-angled surfaces:

$A=2\times \frac{1}{2}bh,\ b=12, h=4.1\\\\=2\times 0.5\times 12\times 4.1\\\\=49.2 \ km^2$

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Hence, the prism's surface area is $130.2 \ km^2$

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Please help ! will mark brainly-ist if it is an accurate answer.

Mazyrski [523]

Answer:

x = 5

I hope this helps!

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Graph AABC with vertices AC-3, 4), B(-1,2), and C(-2,0) and its image after a 270° rotation about the origin.

Pie

Answer:

Here's what I get.

Step-by-step explanation:

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x' = xcosθ - ysinθ

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