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Mandarinka [93]

3 years ago

8

a black disc spins with angular speed 2w and a point on the edge moves at a speed v. a whote disc spins with angular speed 4w wi

th a point on the edge moving at speed 4v. which disc has a larger radius

1 answer:

Alchen [17]3 years ago

3 0

I had this same question but didn’t know what to do !!

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Excellent! Move on to the 7th (or 8th if you count 0)<br> Fibonacci number.

anygoal [31]

Answer:

sorry i dont know the answer to that i just need the points

Step-by-step explanation:

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3 years ago

Bruno and Amelia have 112 newspapers to deliver. Bruno delivers three fourths of the news papers, Amelia delivers one seventh pf

almond37 [142]

Answer:

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Step-by-step explanation:

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2 years ago

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The diameter of a circle is 50 inches.The radius of the circle is A) 100 inches B) 25 inches C) 157 inches D) 45 inches ...so wh

klasskru [66]

The answer is B, 25 inches.

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To win a trivia game, Nathan must score at least 105 points. Each correct answer is worth \large 3\frac{1}{3} points, and each i

myrzilka [38]

Answer:

Nathan earned 100 points. he lost the trivia game by 5 points.

Step-by-step explanation

3 $\frac{1}{3}$ * 33 = 110 points earned

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3 years ago

Simplify (1+tan^2y)(cos2y-1)

Reil [10]

1+tan^2(y)=1/cos^2(y)
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