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Find the geometric mean between:

Find the geometric mean between:. 4 and 9 3 and 6 6 and 20 15 and 20. Similarity 8 Warmup. Geometric Mean. a x x b. =. x is the geometric mean between a and b. 4 and 9. x 2 = 36. x = 6. 3 and 6. x 2 = 18. x  4.2. 6 and 20. x 2 = 120. x  11.0. 15 and 20.

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Find the geometric mean between:

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  1. Find the geometric mean between: 4 and 9 3 and 6 6 and 20 15 and 20 Similarity 8 Warmup Geometric Mean a x x b = x is the geometric mean between a and b.

  2. 4 and 9 x2 = 36 x = 6

  3. 3 and 6 x2 = 18 x  4.2

  4. 6 and 20 x2 = 120 x  11.0

  5. 15 and 20 x2 = 300 x  14.1

  6. A C D medium large small A A A m m h h r r g g + k k C C D E E D Heartbeat Rabbit m h r g k E or

  7. Continue for practice problems

  8. C 3 D 4 y B x A y2 = 12 x2 = 28

  9. y2 = 72 x2 152.73

  10. 4x = 4 y2= 20

  11. 20 x 10 y y2= 75 20x = 100

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