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nignag [31]
3 years ago
14

Find the surface area of the cone. Round your answer to the nearest tenth..

Mathematics
1 answer:
Leona [35]3 years ago
4 0

Answer:

S.A. = 15.7

Step-by-step explanation:

S. A. = \pi r^{2} + \pi rl

1 x 1 x 3.14 = 3.14

3.14 x 1 x 4 = 12.56

12.56 + 3.14 = 15.7

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Help, how would I get my answer for this question?
Maslowich

Answer:

(-4,32)

Step-by-step explanation:

Given points are (-1,-8)

And given transformation is D_4 r_{x-axis}

We will start from left to right.

First transformation is reflection about x-axis.

When we reflect about x-axis (x,y)\ became\ (x,-y)

So, (-1,-8)=[-1,-(-8)]=(-1,8)

Now next transformation is dilation with a factor 4.

If we do dilation with a factor 'k' to the point (x,y)

New co-ordinates after dilation became (kx,ky)

So, (-1,8)\ became\ (-4,32)

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A cognitive psychologist wants to investigate whether memory for a shopping list is affected by the strategy used to study the l
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3 years ago
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Step-by-step explanation:

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2 years ago
A gift shop owner bought fifty vases for $210. she sells seven vases for what she paid for ten originally. what profit does she
Slav-nsk [51]

The profit earned by the gift shop owner on fifty vases will be $ 91.07.

<h3>What is profit?</h3>

The amount of money earned by any seller on the cost price is called the profit. It is given that A gift shop owner bought fifty vases for $210. she sells seven vases for what she paid for ten originally.

The profit will be calculated as we will create the expressions for all the selling and purchasing given in the question.

The total cost price of vases:-

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1 Vase = 210 / 50 = 4.25

So 10 vases will be purchased at the price of:-

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Now from the question of the amount he paid for 10 vases, he gained it by selling 7 vases.

7 Vase = 42.5

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The profit will be = 6.07 - 4.25 = 1.821

So profit for selling 50 vases will be:-

Profit = 50 x 1.821 = $91.07

Therefore profit earned by the gift shop owner on fifty vases will be $ 91.07.

To know more about profit follow

brainly.com/question/25623677

#SPJ1

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"you know that doubling the dimensions of a rectangular prism" explain
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