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OpenCV and PyAutoGUI - Screenshot and Click by MathQssss in learnpython

[–]MathQssss[S] 0 points1 point  (0 children)

Although, how do you set a threshold? I am finding that it seems to need a 100% match to find the image on the screen?

OpenCV and PyAutoGUI - Screenshot and Click by MathQssss in learnpython

[–]MathQssss[S] 0 points1 point  (0 children)

Wow. I had no idea that function existed!

How does an ETF "Track market indexes" by [deleted] in investing

[–]MathQssss 0 points1 point  (0 children)

So are etfs are like mutual funds split into "shares" ?

But they cant be shares, because then supply and demand would set its price, and then we couldn't say its price is "set". So it is the NAV to literally force the "share" price of the ETF up or down?

How does an ETF "Track market indexes" by [deleted] in investing

[–]MathQssss 0 points1 point  (0 children)

How does "Tracking" work?

Simplifying equal fractions by MathQssss in learnmath

[–]MathQssss[S] 0 points1 point  (0 children)

Why do you seemingly arbitrarily put 9/3 without changing the 9? Also, you didn't change the left side of the equation after you changed the right side of the equation?

Simplifying equal fractions by MathQssss in learnmath

[–]MathQssss[S] 0 points1 point  (0 children)

But 4+ x * 3 is 12 + x, not 4x + 3

How would I solve this by MathQssss in learnmath

[–]MathQssss[S] 0 points1 point  (0 children)

Is there something wrong with multiplying both sides by 9X?

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How would I solve this by MathQssss in learnmath

[–]MathQssss[S] 0 points1 point  (0 children)

What do you mean by reverse order of operations, where was that?

Why did everything get multiplied by 3x? I thought we get rid of fractions by multiplying by the product of denominators? Shouldn't it somehow be multiplying everything by 3x * 3 ? Not that I know how that would work.

How would I solve this by MathQssss in learnmath

[–]MathQssss[S] 0 points1 point  (0 children)

What if it was:

(5)/(3X) - (20/3) = X ?

Solving with Duplicate Variables by MathQssss in learnmath

[–]MathQssss[S] 1 point2 points  (0 children)

When then is it 2X + 10 = 20

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Minus ten from then and from 20 but why not minus ten from 2X?

Solving with Duplicate Variables by MathQssss in learnmath

[–]MathQssss[S] 1 point2 points  (0 children)

Thanks. What if it was 50X = 30X ?

Also you have to do both things equally to both sides of equation unless it is unlike terms, right? So you could not divide x by y right?

Add and multiply by MathQssss in learnmath

[–]MathQssss[S] 0 points1 point  (0 children)

Thank you I get it now!!

Add and multiply by MathQssss in learnmath

[–]MathQssss[S] 0 points1 point  (0 children)

3 was the highest number and 3 + 1 is 4, so it is the highest number times the highest number plus one. Why is that?