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yan [13]
3 years ago
10

A cone has a radius of 5 cm and a slant height of 10 cm. What is The area of the base of the cone

Mathematics
1 answer:
Katen [24]3 years ago
6 0

Answer:

  25π cm^2 ≈ 78.5 cm^2

Step-by-step explanation:

The base is a circle with a radius of 5 cm. Its area is given by ...

  A = πr^2

  A = π(5 cm)^2 = 25π cm^2 ≈ 78.5 cm^2

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Gennadij [26K]

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12 cm<br> 6 cm <br> What is the area of this
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Step-by-step explanation:

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Find the values of the variables for which ABCD must be a parallelogram
sleet_krkn [62]

Answer:

y=5 and x=4

Step-by-step explanation:

So,the diagonals of a parallelogram bisect each other..

therefore,we have our two eqn

4x-2=3y-1------------(i)

3y-3=3x

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Hope it helps you!!!

4 0
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Cynthia was offered two different jobs for the summer. working as a camp counselor, she will earn $15 per hour plus an additiona
Natali [406]

The value of the composite function (f - g)(x) is 5x - 25

<h3>How to determine the function (f - g)(x)?</h3>

The function definitions are given as:

f(x) = 15x + 25

g(x) = 10x + 50

The function (f - g)(x) is calculated using

(f - g)(x) = f(x) - g(x)

This gives

(f - g)(x) = 15x + 25 - 10x - 50

Evaluate the like terms

(f - g)(x) = 5x - 25

Hence, the value of the composite function (f - g)(x) is 5x - 25

Read more about composite function at

brainly.com/question/28398656

#SPJ1

<u>Complete question</u>

Cynthia was offered two different jobs for the summer. working as a camp counselor, she will earn $15 per hour plus an additional $25 bonus. her earnings after x hours can be represented by the function f(x) = 15x + 25. working as a lifeguard, Cynthia will earn $10 per hour and an additional $50 bonus. her earnings after x hours can be represented by the function g(x) = 10x + 50. the arithmetic operation (f - g)x can be used to determine the difference in the salary Cynthia will earn working as a camp counselor instead of a lifeguard after x hours. what is the function (f - g)x?

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1 year ago
HELP ANYONE!! I NEED THE ANSWERS QUICKLY ❤️❤️
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Answer:

a, b and d

Step-by-step explanation:

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