Questions by Hsin

Questions by Hsin

Prove that for a,b,c E ℤ, if a ❘ ( ab + c ), then a I c.

asked Mar 9, 2020

1 answer

2 votes

115k views

How many parallel sides can a triangle have

asked Feb 28, 2020

1 answer

5 votes

43.1k views

You are trying to find out how high you have to pitch a water balloon in order for it to burst when it hits the ground. You discover that the balloon bursts when you have pitched it to a height of 10 m.

asked Feb 9, 2019

2 answers

2 votes

96.5k views

Find the supplementary angle for a right angle

asked Feb 7, 2019

2 answers

3 votes

79.7k views

Anoche complete each sentence with the correct preterite form of the verb(s) in parentheses. 1. roberto _____________________ anoche y no _____________________ a casa hasta la medianoche. (salir, volver)

asked Feb 3, 2019

1 answer

3 votes

68.7k views

HELP PLZ I DON’T GET IT ASAP (circled only)!!

asked Jul 3, 2018

1 answer

5 votes

30.3k views

Which statement is NOT true? Europe's environmental solutions must be confined by political borders. Europe's environmental solutions must be international. Europe's environmental solutions must consider

asked Jun 12, 2018

1 answer

5 votes

24.7k views

The model of diminishing marginal utility is parabolic in nature, so it has a ______ value? a)constant b)maimum c) minimum

asked Mar 10, 2018

1 answer

5 votes

168k views

What would a scientist predict might happen in a region where there is a high amount of acid rain? a. vegetation and aquatic life damage c. contamination of drinking water b. building and monument erosion

asked Sep 4, 2017

1 answer

3 votes

197k views

a store has apples on sale for $3 for 2 pounds. if an apple is approximately 5 ounces how many apples can you buy for $9?

asked Nov 26, 2016

1 answer

5 votes

57.4k views

Write an equation of the line that passes through the given points. (-2,7) and (1,-2)

asked Mar 5, 2015

1 answer

0 votes

163k views

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