Questions by Charlie Ang

Questions by Charlie Ang

Determine whether the two expressions are equivalent. if so, tell what property is applied if not explain why. 1. 15+(5+8) and (15+5)+8 2. (20-12)-3 and 20-(12-3) tell and answer and explain

asked May 8, 2018

2 answers

5 votes

132k views

A brick moves across a rough surface at constant velocity. Which of the following are forces that should be included in a free body diagram?

asked May 1, 2018

2 answers

0 votes

28.5k views

What are the tube feet on a star fish

asked Apr 12, 2018

2 answers

0 votes

218k views

Which object is least likely to allow light to pass through it? a pair of eyeglasses a clear water bottle a car windshield a tree trunk

asked Apr 2, 2017

2 answers

1 vote

169k views

Trent can deliver his paper route in 40 minutes, Lois can deliver the same route in 60 minutes. How long will it take if they work together?

asked Feb 27, 2017

2 answers

5 votes

140k views

A man is declared guilty in a criminal trial of setting a neighborhood laundromat on fire. The judge sentences him to two years in jail for his crime. In which scenario is it possible to charge him again

asked Feb 12, 2017

2 answers

1 vote

185k views

the area of a rectangular patio is 5 5/8 square yards, and its length is 1 1/2 yards. what is the patio's width, in yards

asked Jul 19, 2016

2 answers

3 votes

147k views

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