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Romashka-Z-Leto [24]
3 years ago
12

Which is the correct answer and why? please i need your help

Mathematics
1 answer:
Vikki [24]3 years ago
4 0
3/7 + 5/15 + 9/20 = 180/420 + 140/420 + 189/420 = 509/420 = 1 89/420
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Answer:

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4 0
3 years ago
5. A ball is thrown straight up leaving the player's hands at at 7.5 m/s. If air resistance is ignored, how high can the ball tr
aleksley [76]

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<h3>What is maximum height?</h3>

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Read more about acceleration and maximum height at:

brainly.com/question/14638187

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3 years ago
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