All Answers 356060 Answers

Yes but some people dedicate the answer only as a priority, not the journey.

Kind of like a calculator, if you can just put in stuff and spew the answers, what was the point of learning how to do elementary math in the first place? c:

4 * (-3/2)

Just multiply 4 by the numerator and get...

-12/2

Divide...

-6

Can't we wonder what the solid answer might be ....and wonder how to find it?

103680 beats/ day  x 1 day/24 hours x 1hour/60 min = 72 beats/min

Thanks. Now l can delete the 30+ watchlist items. 

Take the inverse secant to find x.....we have

arcsec (7*sqrt(5/7))  = x  ≈  80.27°

You have to take the number of red marbles and divide it with the number of all the marbles.

red / red+blue+green

But gobromash thanks for answering but isnt probability always a fraction.

 Thats what my Math teacher Ms.CinCleare says to all the 5th graders.

thnx so mooch now i weel win me tst tmr thx

Just do this:

 70

-30

 40

Then make it negative.

You know that it will be negative because you are taking away more than you started with.

So

30 - 70 = - 40

Maybe John is really poor and doesn't much money. However, John does have a lot of apples.

John's neighbor works for John. Since John doesn't have money to pay his neighbor, he pays him with apples. John pays his neighbor 74 apples every day to work for him.

But one day John got really hungry and he ate an apple that was supposed to be payment for his neighbor. He only had 73 apples that day. John's neighbor came to get his payment, but John only had 73 to give him. John paid his neighbor all 73 apples, but he still owes him 1 apple. He is in debt 1 apple. He has -1 apples.

pH  = - log (7.8 x 10^-12)  ≈    11.1

can  someone please help me i need help to improve on math 

I edited the question

Find the value of x that makes each statement true

sin (x/3 + 10) = cos x

\(sin(\frac{x}{3}+10)=cosx\)

\(cosx=\sqrt{1-sin^2x}\) 

\(sin(\frac{x}{3}+10)=\sqrt{1-sin^2x}\)

\(sin^2(\frac{x}{3}+10)=1-sin^2x\)

\(x_1 = 12,52765316663493rad\)

\(x_2 = -6,205750411731104rad\)

  !

-log[H+] = ph

-log[7.8 x 10^-12] = 11.1

true

3870

Well, the total of marbles (t), the amount of red (r)  marbles.

Take the total of red marbles and put it into a ratio: (r)/(t)

Theres a reason why the Home page is a calculator...

It depends if he goes to the store or has a Tree that he is getting the apples from. So its a maybe 

K thanks :P

How about this? .........   or  89 ?

To be honest, I've never had much success with this grapher.....I use Desmos, here :

https://www.desmos.com/calculator