What is the average speed of a baseball that is thrown 90 feet in 2 seconds?
2 answers:
B. 45 feet/second
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Step 1: Add -2x to both sides.
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Answer:
B
Step-by-step explanation:
tan45° = 10/x
=> 1 = 10/x
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=> y = 100*sqrt(2)
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Step-by-step explanation:
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a=0.84
