All Answers 358089 Answers

Sqr(3)=1.7320508075688773=ans

(Me+you)=34.5+34.5=69=ans

haha, got me. Man im slow

wow... i fell for it. shame on me lol

No percent key

 try deviding total by 100 then multiply by the percent or x*0.(y)

x being total and y being the percent

There isn't one on the calculator here!

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Come on man. Dont waste peoples time.

You can solve some algebraic equations by selecting Equations at the right of the input bar (the default is Scientific).

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6 in is (1/2)ft so it grows (1/2) ft each year. Since it starts at 7 ft, the height, in feet, after x years is given by

h = 7 + x/2  

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congats u will like it here

Two sides and an angle are given. Determine whether the given information results in 1 triangle, 2 triangles, or none at all. a=7 b=9 B=49

a = 7                       B = 49^o                                                  

b = 9                       A = 35.94^o                     

c = 11.88                 C = 95.06^o

I'm safe

In general, log_b(b^a) = a*log_b(b) = a*1 = a

so  log₂(2³) = 3

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7.01101654953061E20 is the answer

what base logarithm is it? If it's base e, the exponential function would be the inverse of log.

For any other base, it would be that base to the power of 3.1 in your example

If it's log to the base 10, then the inverse is just 10^3.1

(log₁₀₍10^3.1) = 3.1*log₁₀(10) = 3.1*1 = 3.1)

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This means x/(1-x)

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Click on the 2nd button (top left) and then use atan(25/11).  (atan, or arctan, is the same thing as tan^-1)

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sinh is the hyperbolic sine function. It is defined as follows:

$$sinh(x) = \frac{e^x - e^{-x}}{2}$$ 

where e is 2.71828.... 

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x^-1 is 1/x, so you have 1/(11x) = 1/2

Turn both sides upside down to get  11x = 2

Divide both sides by 11

x = 2/11

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Fallow this

https://docs.google.com/file/d/0ByGDPITeOMOPR0VUUHZzRW0yc2M/edit?usp=docslist_api

Welcome to this awesome math house!

Hi!!

Basicly add a 1 to each negitive

-1/-1/-7=1/-7=-0.1428

i dont know about the two slashes at the end

i believe this is the solution, never had such a porely Constructed question