2 years ago

What is the area of the circle shown? Use 3.14 to approximate pi. Round your answer to the nearest hundredth.

Mathematics

1 answer:

leva [86]2 years ago

5 0

Answer:

452.16

Step-by-step explanation:

12^2 x 3,14

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Jason tossed a fair coin 3 times. what is the probability of getting a head and two tails in any order?

mixer [17]

Step-by-step explanation:

fair coin is two sided Head H and Tail T

thrown 3 times

number of sample space n(s)=2³=>8

sample space (s)={HHH,HHT,HTH,HTT,THH,TTH,THT,TTT}

no of a head and two tails= 3/8

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1 year ago

Simplify and express with POSITIVE indices <br><br> a^3*a^-4*a^5

valkas [14]

Answer:

hello :

a^4

Step-by-step explanation:

a^3*a^-4*a^5 = a^(3 - 4 +5) = a^4

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2 years ago

48 = 3/2y <br> simplify your answer as much as possible

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2 years ago

Two planes are the same altitude. From the airport , one plane is 50 km away in the direction of N°60 E and another is 80 km awa

djverab [1.8K]

9514 1404 393

Answer:

78.5 km

Step-by-step explanation:

Measured at the airport, the angle between the two planes is ...

180° -60° -50° = 70°

The law of cosines tells us the distance between the planes is ...

d = √(50² +80² -2·50·80·cos(70°)) ≈ √6163.84 ≈ 78.5 . . . km

The planes are about 78.5 km apart.

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1 year ago

I don't know the answer can eney one help??

zlopas [31]

Answer:

Please see attached picture for full solution.

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2 years ago

What is the area of the circle shown? Use 3.14 to approximate pi. Round your answer to the nearest hundredth. ​

What is the area of the circle shown? Use 3.14 to approximate pi. Round your answer to the nearest hundredth.