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In the xy-plane the line through (1,3) and (3,-1) is perpendicular to the line through (5,2) and (-1,y). what is the value of y?

Science & Mathematics by Anonymous 2018-05-25 21:37:02

Social Science

In the xy-plane the line through (1,3) and (3,-1) is perpendicular to the line through (5,2) and (-1,y). what is the value of y?

No response

answer choices: -5 -1 1 3 5

Is it normal for a very young squirrel that just came on the scene-- to chase away adult squirrels ? I swear this tiny squirrel is crazy?

Science & Mathematics by Anonymous 2018-05-25 21:36:48

Social Science

Is it normal for a very young squirrel that just came on the scene-- to chase away adult squirrels ? I swear this tiny squirrel is crazy?

2 answers

Is the square root of 2.5 an irrational number ?

Science & Mathematics by Anonymous 2018-05-25 21:36:46

Social Science

Is the square root of 2.5 an irrational number ?

3 answers

I get confused between rational and irrational numbers, please help as I have a test tomorrow.

If you put a drop of fluoroantimonic acid on the ground, will it eat through to the core of the earth?

Science & Mathematics by Anonymous 2018-05-25 21:36:31

Social Science

If you put a drop of fluoroantimonic acid on the ground, will it eat through to the core of the earth?

2 answers

If not, do you need more since the earth is very big? And if possible, an estimated how much?

How to solve this system of equation?

Science & Mathematics by Anonymous 2018-05-25 21:36:25

Social Science

How to solve this system of equation?

2 answers

y = 5x y = x^3 + 4x^2 + 12x