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zalisa [80]
3 years ago
14

Given that the measurement is in centimeters, find the area of the circle to the nearest tenth.(Use 3.14 for n) Radius is 3

Mathematics
2 answers:
olasank [31]3 years ago
5 0
List the a b c d platform if you have it
EastWind [94]3 years ago
3 0

Answer:

D) 254.3 cm2

Step-by-step explanation:

A = πr2 = π(92) = 81π = 254.34

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For the right triangle shown, which expression represents the length of CA?
Nataly [62]

Answer:

  b. 5tan(25°)

Step-by-step explanation:

The tangent function gives the ratio between the side opposite and the side adjacent to the angle. That is ...

  tan(25°) = ?/5

Multiplying by 5 solves the equation:

  ? = 5·tan(25°)

6 0
3 years ago
What is 383 divided by 31
frosja888 [35]

The answer is 12.35

383/31 =12.35

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Akimi4 [234]
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£150 is invested at 5% compound interest for 2 years. How much will be in the account at the end of the investment?
morpeh [17]

Answer:

165

Step-by-step explanation:

5% of 150 british pounds = 7.5 British pounds

2 years = 7.5 BS per year

7.5 + 7.5

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7 0
2 years ago
2x−4y=20 whats the answer
alexdok [17]

The answer is

x=10+2y

Steps:

2(x-2y)=20

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X=10+2y

4 0
3 years ago
Read 2 more answers
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