Using the quadratic formula we get
Therefore the tennis ball is at least 15 feet above the ground from 0.5 seconds to 2.04 seconds
A, B & C form the vertices of a triangle. ∠ CAB = 90°, ∠ ABC = 64° and AC = 8.6. Calculate the length of AB rounded to 3 SF.
1 answer:
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Check the picture below.
so, a cone, that fits inside the cylinder, will have the same height "h" and radius "r". Thus
so, a cone, that fits inside the cylinder, will have the same height "h" and radius "r". Thus
Answer:
Step-by-step explanation:
When there is a ( - ) in front of an expression in parentheses , change the sign of each term.
Also, remove the parentheses
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Collect like terms
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Hope I helped!
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