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yaroslaw [1]
3 years ago
14

Find the area of the circle. 10 cm Area =__ cm2

Mathematics
2 answers:
nexus9112 [7]3 years ago
8 0

Answer:

Roughly 78.54cm2

Step-by-step explanation:

A=(pi*5)squared

Sophie [7]3 years ago
4 0

Answer:

100cm2

Step-by-step explanation:

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Let f(x) = .............
galben [10]

Answer:

4

Step-by-step explanation:

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Answer:

y=-5x+1

Step-by-step explanation:

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3 years ago
Find the volume of each figure. Round your answers to the nearest tenth, if necessary​
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Answer:

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5 0
3 years ago
A company makes candles in the shape of a right cone. The lateral surface of each candle is covered with
julia-pushkina [17]

Answer:

The amount of paper needed = 363.3 in²

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Step-by-step explanation:

As the diagram isn't given.

Consider a right cone shown in the ATTACHMENT.

where

r = 8 in

h = 12 in

First find the value of hypotenuse s by using Pythagoras theorem

<h3>Find Lateral Area:</h3>

The amount of paper needed to cover the candle is lateral area, which is given by:

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<h3>Find Surface Area:</h3>

Total amount of paper and plastic is the surface area:

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S=564.3in^2

7 0
3 years ago
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