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vlabodo [156]
3 years ago
8

The process for rationalizing a denominator in a variable expression is the same as in a numeric expression. Here’s a real-world

example. The kinetic energy of the car of a rollercoaster is given by the formula k = one-half m v squared where k is kinetic energy, m is the mass of the car, and v is the velocity of the car. Solving this formula for v, we get v = StartRoot StartFraction 2 k Over m EndFraction EndRoot Which formula gives the velocity of the car in simplest form?
Mathematics
2 answers:
Lynna [10]3 years ago
7 0

Answer:

It's B

Step-by-step explanation:

Got it right on EDGE2020

Slav-nsk [51]3 years ago
3 0

Answer:

Its B, V=square root 2km/m

Step-by-step explanation:

EDGE2020

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meriva

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2 years ago
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In the diagram, CD = 15 and CF = 39. If line DF is tangent to point C, then DF = ?
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I hope this helps you


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