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20 is the largest integer and the other 4 are 1,2,9,8

https://web2.0calc.com/questions/very-extreme-question

f(x)    = 2x^5 + x^3 + 10. Find the derivative of this.

f ' (x) = 10x⁴ + 3x²

Nope, it's 10/6 because 0 + 6 = 6 sorry I forgot the parenthesis

ohhhhhh

Toxic dude here lol

Prob april fools? but if not you did something wrong sorry man

The hearts are the same ....the one by your name is your total.

y / g = 7/2    re-arrrange to

2  /  7   * y   =  g     can you finish from here ?

I will assume that you can use the Law of Cosines:  c²  =  a² + b² - 2·a·b·cos(C).

1)  Find the size of angle(B) in triangle(ABC):  b²  =  a² + c² - 2·a·c·cos(B).

                     5²  =  7² + 3² - 2·7·3·cos(B)

     You now know the size of angle(B)

2)  Find the length of side AD in triangle(ABD):

                    AD²  =  3² + 3.5² - 2·3·3.5·cos(B)

d / r = 12 /15     re-arrange to :

15 / 12  * d  = r

15/12  * 4 = roses

Change 1/2 in fourths:  1/2  =  2/4.

Subtract:  3/4 - 2/4  =  1/4.

Since the denominators (bottom numbers) are the same, just subtract the numerators (top numbers) and write that answer above the common denominator.

Do you forget some information?

As stated, no fewer than 0, no more than 27.

One rev =  2pi * r

So..

2 * pi * (311 mm)   =   ???   mm  

I'm assuming that, as in  your drawing,  AD = 5   (instead of 6)

We can let AM  and BN be the equal height (s) of the tapezoid 

So triangles  AMD  and  BNC are right

And triangles PXD and PYC are right

And   angle AMD = angle  PXD      ( since both = 90° )

And angle BNC = angle PYC         ( since both = 90° )

And angle ADM  = angle XDP

And angle BCN = angle YCP   

So, by AA congruency....triangle AMD is similar to triangle PXD

And triangle BNC is similar to triangle PYC

So  

AM / AD =  PX / PD       (1)

And

BN / BC = PY / PC        (2)

Let   PD = (5/12)DC   and   PC = (7/12)DC

So, by (1)

h / 5 = PX / [(5/12)DC ]    ⇒    h/ 5  = (12/5) PX / DC    ⇒  h = 12PX / DC      

And by (2)

h/ 7 =  PY / [ (7/12)DC ]   ⇒  h / 7  = ( 12/7) PY / DC   ⇒  h =  12PY/DC

Which implies that

PX / DC  =  PY /DC

Which implies that

PX  = PY

Here is another way but i still had to cut the big one into 6 peices.

This is the bes I have managed so far but there is way too many pieces.

I divided the 9X9 into 5 peices and the 2x2 into 2 peices.

Or I could have divided the 9x9 into 6 pieces and left the 2x2 alone.   like this

I expect you do not know how to do it on paper either.

There is only a small difference between integral and anti-derivatives. 

They are more or less the same thing.

If you know how to differentiate a function (which is learned first) then integrating the answer will take you back to the original function (only the constant won't be known)

This is a very lay explanation. But you can think of integrating as being the opposite of a differentiating.

Much like addition is the opposite of subtraction.    x+5-5=x   They cancel each other out.

\(\tan(angle)=\frac{ the\;opposite \;side }{ the \;adjacent \;side} \quad \text{in a right angle triangle.}\)

So for Tan (alpha)

Triangle ADB is right angled.   Why?

Which side is opposite (not touching) the angle alpha?

Which side is adjacent (touching but not the hypotenuse) of the angle alpha?

So what is tan (alpha) ?

You can answer these questions for me and then try the others for yourself.

Hi Elijah,

You may be 58th but I do not think that is closely correlated with popularity.  I'll explain.

People who have not been active for over a month lose their spot (they get it back if they sign on again)

Out of the people who have been active in the last month, you are 58th with regards to how many points you have scored over all time.

So it is a measure of how active you are and how long you have been using this site more than of how popular you are.  If you are popular or you give yourself a million points (like some people do - but it's not a good look) then this will boost your placement as well.   

You are right, I did double count.   

the only time I can see double counting is if they are all the same. 

So they all could be 2or 3or .....9 (8 possibiities)  They have been counted twice.

16000-8 = 15992

Are you able to check if that is right?

use a calculator fam