All Answers 356067 Answers

Sin of theta AND cosine of theta in the THIRD quadrant are BOTH negative !

sin^2 + cos^2 = 1

(3/5)^2 + cos^2 = 1

cos^2 = 1 - (3/5)^2

cos^2 = 1- 9/25

cos^2 = 16/25

cos =  + - 4/5           

   BUT it is in quadrant 3  so it is NEGATIVE          cos = - 4/5     AND    sin = -3/5

that is not cool this is for academic purposes only!

If you meant to write your equation this way, then you get:

9=12.57/(1+4.11e^(-0.026x)), solve for x, then:

x== 89.92.....etc.

128551498.571

"u" can take on any value. So, there is no connection between the two expressions.

Solve for x:
9 = 12.57/(4.00452 x+1)

9 = 12.57/(4.00452 x+1) is equivalent to 12.57/(4.00452 x+1) = 9:
12.57/(4.00452 x+1) = 9

Take the reciprocal of both sides:
0.0795545 (4.00452 x+1) = 1/9

Divide both sides by 0.0795545:
4.00452 x+1 = 1.39667

Subtract 1 from both sides:
4.00452 x = 0.396667

Divide both sides by 4.00452:
Answer: |x = 0.0990548

Just google it!!.

http://www.wolframalpha.com/input/?i=(log(5%2F2)%5E4+)+%2F+2&rawformassumption=%7B%22FunClash%22,+%22log%22%7D+-%3E+%7B%22Log10%22%7D

3x^2 - x^3 + 3 = 0        Subtract 3 from both sides

3x^2 - x^3  = -3            Multiply both sides by  -1

x^3 - 3x^2 = 3                Factor out x^2

x^2 (x-3) = 3                   Divide both sides by x^2

x-3 = 3/(x^2)                  Add 3 to both sides

x=3+ 3/(x^2)

10-5x=-25        SUbtract 10 from both sides of the equation

-5x = -35           Divide both sides by -5

x = 7

I think you may have written your equation incorrectly...the parentheses are incorrect....and I do not know where the negative sign came from.....

log (( 5/2)^4) / 2 =

4log(5/2)  / 2  =

2 log(5/2)

8/25 x 100% = 32%

Here is your answer...use the calculator to compute it

.023 x 6,600,000,000 ==== ?

(log(5/2)^4 ) / 2

=1/2 Log^4(5/2)

=1/2 x 0.39794^4

=0.01253835........etc.

she was just asking how peoples day was thats not a dating question it has nothing to do with dating 

Not trying to be rude, but this isnt a dating site. 

It's a website that people have trouble with math problems.

Put "j" to one side and see what you get.

Thnx! You too.

N/2 = M

M+6=-2

M=-2-6

M=-8 substitute

N/2 = -8 cross multiply

N = - 16

Look it up in your textbook. There is a relationship between pressure and temperature change.