All Answers 358087 Answers

Another base to crush? Lets bring it on!

$${\mathtt{3}}{\mathtt{\,\times\,}}\left(-{\mathtt{2}}\right){\mathtt{\,-\,}}{\mathtt{4}}{\mathtt{\,\times\,}}\left({\mathtt{3}}\right)$$

$${\mathtt{\,-\,}}{\mathtt{6}}{\mathtt{\,-\,}}{\mathtt{12}} = -{\mathtt{18}}$$

Overall:

$${\mathtt{3}}{\mathtt{\,\times\,}}\left(-{\mathtt{2}}\right){\mathtt{\,-\,}}{\mathtt{4}}{\mathtt{\,\times\,}}\left({\mathtt{3}}\right) = -{\mathtt{18}}$$

alright lets crush this other base here

$${\mathtt{4}}{\mathtt{\,\times\,}}{{\mathtt{x}}}^{{\mathtt{2}}}{\mathtt{\,-\,}}{\mathtt{72}}{\mathtt{\,\times\,}}{\mathtt{x}}{\mathtt{\,-\,}}{\mathtt{225}} = {\mathtt{0}}$$

first lets simplify x

$${\mathtt{4}}{\mathtt{\,\times\,}}{{\mathtt{x}}}^{{\mathtt{2}}} = {\mathtt{4}}{\mathtt{\,\times\,}}{\mathtt{x}}{\mathtt{\,\times\,}}{\mathtt{4}}{\mathtt{\,\times\,}}{\mathtt{x}} = {\mathtt{16}}{\mathtt{\,\times\,}}{\mathtt{x}}$$

$${\mathtt{16}}{\mathtt{\,\times\,}}{\mathtt{x}}{\mathtt{\,-\,}}{\mathtt{72}}{\mathtt{\,\times\,}}{\mathtt{x}} = {\mathtt{\,-\,}}\left({\mathtt{56}}{\mathtt{\,\times\,}}{\mathtt{x}}\right)$$

now its:

$${\mathtt{\,-\,}}{\mathtt{56}}{\mathtt{\,\times\,}}{\mathtt{x}}{\mathtt{\,-\,}}{\mathtt{225}} = {\mathtt{0}}$$

add 225 to both sides:

$${\mathtt{\,-\,}}\left({\mathtt{56}}{\mathtt{\,\times\,}}{\mathtt{x}}\right) = {\mathtt{225}}$$

divide 56 both sides:

$${\mathtt{\,-\,}}{\mathtt{x}} = -{\mathtt{4.017\: \!857\: \!142\: \!857\: \!142\: \!9}}$$

alright lets destroy this math base!

$$\left({\mathtt{7}}{\mathtt{\,\times\,}}{\mathtt{8}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{72}}}{{\mathtt{9}}}}\right){\mathtt{\,\small\textbf+\,}}\left({\frac{{\mathtt{5}}}{{\mathtt{8}}}}{\mathtt{\,\times\,}}{\mathtt{64}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{4}}}{{\mathtt{5}}}}{\mathtt{\,\times\,}}{\mathtt{25}}\right)$$

$$\left({\mathtt{56}}{\mathtt{\,\small\textbf+\,}}{\mathtt{8}}\right){\mathtt{\,\small\textbf+\,}}\left({\mathtt{40}}{\mathtt{\,\small\textbf+\,}}{\mathtt{20}}\right)$$

$${\mathtt{64}}{\mathtt{\,\small\textbf+\,}}{\mathtt{60}} = {\mathtt{124}}$$

overall,

$$\left({\mathtt{7}}{\mathtt{\,\times\,}}{\mathtt{8}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{72}}}{{\mathtt{9}}}}\right){\mathtt{\,\small\textbf+\,}}\left({\frac{{\mathtt{5}}}{{\mathtt{8}}}}{\mathtt{\,\times\,}}{\mathtt{64}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{4}}}{{\mathtt{5}}}}{\mathtt{\,\times\,}}{\mathtt{25}}\right) = {\mathtt{124}}$$

Turn them into degrees (grades) by adding degrees + minutes/60 + seconds/3600

.

cosh(x) = (e^x + e^-x)/2  where e is Euler's number: 2.718281828.....

.

A cosh is a stick used as a weapon, usually very heavy and thick

It is also commonly known as a club

if you mean the math definition, it is actually called Hyperbolic function

it could maybe look a bit like this:

hyperbolic functions are analogs of the ordinary Circular functions, or as some of you know them as: trigonometric

Its also something you should ask yourself each day

A feeling that can break or improve the heart

aka the only thing that can ruin an emperors life

Hey!!

hola amigo.

la verdad es que no lo se. Haz como todos los españoles y toca botones hasta que lo encuentres...

Mi engles es peor.

oye, ¿ Conoces a Eminem?

A feeling of be good with the others

Why can you not study 4 to 5 hours a day?  

Lets think about this:  there are 24*7 = 168 hours in a week.

Many year 12 students work but most only need to work enough to cover a little social life so that is about one shift.

So that is one night a week for work 6 hours.  One night a week for play 6 hours.  About 30 hours a week in school but  not all of that is in the classroom.

Say 8*7=56 hours a week in bed.

What are we up to here:  6+6+30+56 = 98 hours      168-98= 70 hours left so far.

Say you spend another 5 hours a week travelling, 14 hours on eating and normal home duties. 5 hours a week on family commitments.  That is anouher 24 hours gone.    70-24 = 46 hours left.

46/7 = 6.6 hours per day left.

If you study and do homework for 5 hours a day that still leaves 1.6 hours a day (on average) for texting, playing computer games, watching TV, fighting with your siblings and annoying your parents.

WHERE IS THE PROBLEM.   I DO NOT SEE ONE   

Just divide by 12 because there are 12 inches in a foot :)

 @@ End of Day Wrap   Wed 29/7/15     Sydney, Australia Time   12:31pm  

(Yes it is Thursday already   )

Hi all,

It has been very quiet, this is the first wrap since last Saturday.    

Our wonderful answerers have been Alan, CPhill, TitaniumRome, Heureka, Geno3141 and Biotomic121.  Thank you.   

If your y-direction is perpendicular to AC then the component of the 2kN force in that direction will be either 2kN or -2kN depending on which direction you choose as positive.

.

And the y components will be as it is , right ? 

A wooden plank is $5$ feet long and $1\frac{1}{2}$ inches thick. To make the plank $1\frac{1}{8}$ inches thick, a carpenter removes the same thickness of wood from the top and bottom of the plank. How many inches does the carpenter remove from the top of the plank? Express your answer as a common fraction.

$$\left({\mathtt{1}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{1}}}{{\mathtt{2}}}}\right){\mathtt{\,-\,}}\left({\mathtt{1}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{1}}}{{\mathtt{8}}}}\right) = {\frac{{\mathtt{3}}}{{\mathtt{8}}}} = {\mathtt{0.375}}$$

$${\frac{\left({\frac{{\mathtt{3}}}{{\mathtt{8}}}}\right)}{{\mathtt{2}}}} = {\frac{{\mathtt{3}}}{{\mathtt{16}}}} = {\mathtt{0.187\: \!5}}$$

$${\frac{{\mathtt{3}}}{{\mathtt{16}}}}$$    inches will need to be shaved off the top.    

Except its not the Arc of TR let me translate this to royal language

the Ark Of TR is the ship which TR rode back in the good days in 2nd grade, right when it was just a tiny empire, except it wasnt a kingdom or republic, it was a pirate crew to take everyones goods away. This mothership contained high security and weapon defense. There was no way you can break into it!

Sounds like good advice TR :)

Eh, its alright. If you dont fail, youre not human.

however, not many realize that

well, you failed. What can you do?

-ask your allies (friends, parents, the members here, maybe your teacher if you feel cool talking with him)

-upgrade your troops (hit the books or youtube math videos to function your brain with the minature stuff)

-upgrade your spells (hit the books or youtube math videos to function your brain with the main turning point stuff)

And when you feel youre ready for next years math:

you fight with all the might (try your best) and get that math test mothership base (defeat the math test)

You are probably right Alan but you have to admit, Heureka's answer LOOKED very impressive.   LOL

Heureka's answers are always impressive   

Thanks for joining in anon.  What are the rules for your puzzle.   

8, 3, 4, 7

The magic number is 24. Good luck!

3*8=24

Do I need to use all the numbers or what?

That is a great answer asinus but I suspect it was not the intended question :)

$$\\-11x^2 + 2x = 10\\\\
-11x^2 + 2x -10 = 0\\\\
11x^2 - 2x +10 = 0\\\\
\triangle = 4-4*11*10 <0\\\\
$This has no real roots because the discriminant is less than zero.$\\$It does have imaginary roots but I suspect you are not interested in those. :)$$$

Hallo Denzel,

i have seen that picture here in the forum.

If you have trouble with your maths teacher, please write to me ! (Message Center)

Gruß radix !