Use the Pythagorean theorem to determine whether a triangle with the given side lengths is a right triangle 1. A=5, B=5, C=10

2. A=4, B=3, C=5

3. A=8, B=12, C=16​

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What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?