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2 years ago

8

A little boy stands on a carousel and rotates around the ride 4 times. If the distance between the litile boy and the center of

the carousel is 6 feet, how many feet did the little boy travel?
WILL MARK BRAINLEST

2 answers:

coldgirl [10]2 years ago

3 0

Answer:

$cos(45 - \alpha ) - \sin(45 - \alpha )$

Snezhnost [94]2 years ago

3 0

Answer:

452.16

Step-by-step explanation:

Simple, To the center is 6 and we are trying to find the circumference, So 6 x 6 = 36 then multiply it by pi (3.14) and we get 113.04 and it rotates 4 times so then we need to multiply 113.04 x 4 which is 452.16

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Answer:

The solutions of the system of equations are the points

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Step-by-step explanation:

we have

$y=-x^{2} +2x+10$ ----> equation A

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The formula to solve a quadratic equation of the form

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in this problem we have

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For $x=\frac{1+\sqrt{33}} {2}$

$y=x+2$

$y=\frac{1+\sqrt{33}} {2}+2$ ----> $y=\frac{5+\sqrt{33}} {2}$

therefore

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$(\frac{1-\sqrt{33}} {2},\frac{5-\sqrt{33}} {2})$

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