Questions by Sean Fahey

Questions by Sean Fahey

Points A and B lie on a circle centered at point O. If OA = 5 and length of ABowncircumference=14, what is the area of sector AOB? Use the value π = 3.14, and choose the closest answer.

asked Jul 21, 2018

2 answers

0 votes

70.8k views

Because there is a large amount of empty space between gas molecules, the gas has the property of___

asked Apr 24, 2018

1 answer

3 votes

195k views

How does friction, acceleration, speed and net force relate to each other?

asked Jan 24, 2018

1 answer

0 votes

211k views

Explain how you could add 678 + 303 using mental math

asked Jul 27, 2017

1 answer

1 vote

96.7k views

Which is smaller, -5 or -17?

asked Jan 5, 2017

2 answers

0 votes

131k views

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