Questions by Ben Johnson

Questions by Ben Johnson

Which figure is a counterexample to the following statement? A quadrilateral with one pair of parallel sides is a parallelogram. A. A right triangle has perpendicular sides. B. A square is a rectangle.

asked Jan 27, 2019

1 answer

1 vote

229k views

A motorboat travels 86 mi in 2 hours going upstream. it travels 110mi going downstream in the same amount of time. what is the rate of the boat in still water and what is the rate of the current

asked Nov 11, 2018

1 answer

4 votes

121k views

A sound wave with a frequency of 300 hertz is traveling through a medium at a speed of 320 meters/second. What is its wavelength?

asked Aug 17, 2018

2 answers

4 votes

177k views

Which does the following sentence contain? Reading from the Bible is inspiring. gerund used as direct object gerund used as adjective participle used as subject none of the above

asked Jun 10, 2018

2 answers

1 vote

162k views

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