All Answers 358516 Answers

 cos-1(0.8333333)  =  cos-1(5 / 6 )  =  about 33.56°

[ This angle could also lie in the 4th quadrant  ....  ]

I am looking for a better recording :/

this seems better.

Maths are indiscrible...

Can be funny, bored, are a science, so you can think what you want!

$${\sqrt[{{\mathtt{3}}}]{{\mathtt{36}}}} = {\mathtt{3.301\: \!927\: \!248\: \!894\: \!626\: \!7}}$$

A square...

Dividing

for example:

5\10

divide 5 and 10 by 5, and the answer is 1/5

$${\mathtt{1.33}} = {\frac{{\mathtt{133}}}{{\mathtt{100}}}}$$

Side x side

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If one side of a square is 3 cm, you must do this...

$${\mathtt{3}}{\mathtt{\,\times\,}}{\mathtt{3}} = {\mathtt{9}}$$

The answer is nine cm2

There are 52 weeks in a year, so 52 X 5

$${\mathtt{52}}{\mathtt{\,\times\,}}{\mathtt{5}} = {\mathtt{260}}$$

$${\mathtt{9}}{\mathtt{\,\small\textbf+\,}}{\mathtt{10}}{\mathtt{\,\small\textbf+\,}}{\mathtt{21}} = {\mathtt{40}}$$

$${cos}\left({\mathtt{\,-\,}}{\mathtt{1}}{\mathtt{\,\times\,}}\left({\mathtt{0.833\: \!333\: \!3}}\right) = {\mathtt{\,-\,}}{\mathtt{0.833\: \!333\: \!3}}{\mathtt{\,\small\textbf+\,}}ABC$$

$${\sqrt{{\mathtt{13}}}} = {\mathtt{3.605\: \!551\: \!275\: \!463\: \!989\: \!3}}$$

$${\sqrt{{\mathtt{4}}}} = {\mathtt{2}}$$

Something like this 

Wats up?

6(6v+6)-5=1+6v    simplify

36v + 36 - 5 = 1 + 6v    

36v + 31  = 1 + 6v        subtract 6v  and 31 from both sides

30v = -30            divide both sides by 30

v = -1

Hi! 😜😜😜

3^8 root of 4^2

Not sure what you mean

$$\\\sqrt[3^8] { 4^2}\\
=\left(4^2\right)^{\left(\frac{1}{3^8}\right)}\\\\
=2^{\left(\frac{2^2}{3^8}\right)}\\\\
=2^{\left(\frac{2^2}{81^2}\right)}\\\\
=2^{\left(\frac{4}{6561}\right)}\\\\$$

I am just muck around here  but I think that they are all equivalent :)

One great thing about Hubble’s law is it e x p a n d s my a n s w e r, too – no need for me to do it. :)

Nauseated - it sounds like you need a tardis for a closet. I thought only women were supposed to have closet problems :/ 

Years ago, I often confused telephone booths for TARDISes. To keep it from becoming a total loss, I used the phone to call my feminine side. As you might expect I always got a busy signal -- and lost my dime, too. One time, the phone started ringing as I entered the booth. I answered, and, lo and behold, it was my feminine side calling. She wanted me to do something about Fibber McGee's closet.

simplify what?

-7(4-9b)=-7*4- - 7*9b = -28+63b