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Ksivusya [100]
2 years ago
11

What is the length of arc S shown below?

Mathematics
1 answer:
blondinia [14]2 years ago
5 0

Answer:

15π or 47.12

Step-by-step explanation:

Given that :

θ = 3π/2

Radius, r = 10

Length of arc S :

Using the relation :

S = rθ ; r = central angle in radian

S = 10 * 3π/2

S = 30π/2

S = 15π or 47.12

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Today, 6 friends went out for lunch. Their total bill was $27.60, including tax and gratuity. They decided to split the bill equ
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Step-by-step explanation:

Right, okay, so this is a bit of a weird one. Let's go step by step.

"Today, 6 friends went out for lunch." = The number 6 is gonna be in our equation somewhere.

"Their total bill was $27.60" = so is the number 27.6

"They decided to split the bill equally" = 27.6 "split equally" (aka divided by) 6 friends is 4.6

"each paid with a $10 bill" = This is where it gets a lil weird. So, if they divided the bill among them, none of their amounts are gonna be anywhere near ten dollars. This is one of those questions that wouldn't really happen in real life. People would probably use fives instead, but whatever. So a number we'll be using for something is 10.

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To put it all into a full equation...

10 - ( 27.6 / 6 )

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10 - 4.6

Subtract.

5.4

Put back into money form.

$5.40

Answer:

Each person will get back $5.40.

7 0
2 years ago
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Answer:

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Answer:

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Step-by-step explanation:

<u>Step 1:  Convert words into numbers </u>

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<u>Step 2:  Multiply </u>

(8 * 3) / 12

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<u>Step 3:  Divide </u>

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Answer:  2

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Step-by-step explanation:

Can u pls mark me brainliest

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