Elena and Jada are 24.5 miles apart on a path when they start moving toward each other. Elena bikes at a constant speed of 8 miles per hour, and Jada runs at a constant speed of 6 miles per hour. How long does it take until Elena and Jada meet? Explain your reasoning.
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Answer 1
Answer:
Answer:
when they reach each other Elana would have gone 16 miles for 2 minutes And jada would for a minite to reach elana
Which information is needed to show that a parallelogram is a rectangle?
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If you know for a fact that it's a parallelogram, then you only need to show that any one angle is a right angle (90 degrees), and that will prove that it's a rectangle.
If a parallelogram has right angles (angles with measures of 90 degrees) for all its angles, it is a rectangle.