Pls help solve for x

Hi,

a 6ya expert can help you resolve that issue over the phone in a minute or two.

best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).

click here to download the app (for users in the US for now) and get all the help you need.

goodluck!

Posted on Jan 02, 2017

1/100*350=350/100=3.5

Feb 17, 2014 | The Learning Company Achieve! Math &...

tan(x/2)=sin(x)/(1+cos(x))

Setting x/2=45, means that x=90 (degrees)

But cos(90)=0 and sin(90)=1. Thus tan(45)=1/(1+0)=1.

Setting x/2=45, means that x=90 (degrees)

But cos(90)=0 and sin(90)=1. Thus tan(45)=1/(1+0)=1.

Mar 13, 2013 | SoftMath Algebrator - Algebra Homework...

let sqrt of y =x

y to the power negative 1/2 = 1/ sqrt y

so our equation becomes

( 6x + 1 / 6x ) = 37

36x^2 -222 x + 1 =0

the roots of above quadratic equation are

x1=6.1621

and x2 =.0045

therefore y = x^2

y = 6.1621^2 = 37.971

and y=.0045^2 = .00002025

pls rate the solution if it was helpful.post your doubts i f u have any

y to the power negative 1/2 = 1/ sqrt y

so our equation becomes

( 6x + 1 / 6x ) = 37

36x^2 -222 x + 1 =0

the roots of above quadratic equation are

x1=6.1621

and x2 =.0045

therefore y = x^2

y = 6.1621^2 = 37.971

and y=.0045^2 = .00002025

pls rate the solution if it was helpful.post your doubts i f u have any

Apr 21, 2010 | SoftMath Algebrator - Algebra Homework...

if u wan to download the calculator project then download it from http://www.profsr.com/vb/vbless11.htm

else if u want tutorial then go to website

http://www.homeandlearn.co.uk/NET/nets1p17.html

else if u want tutorial then go to website

http://www.homeandlearn.co.uk/NET/nets1p17.html

Feb 01, 2010 | Microsoft Step by Step Visual Basic 6.0...

Simplifying

g(x) = -1x

Multiply g * x

gx = -1x

Solving

gx = -1x

Solving for variable 'g'.

Move all terms containing g to the left, all other terms to the right.

Divide each side by 'x'.

g = -1

Simplifying

g = -1

g(x) = -1x

Multiply g * x

gx = -1x

Solving

gx = -1x

Solving for variable 'g'.

Move all terms containing g to the left, all other terms to the right.

Divide each side by 'x'.

g = -1

Simplifying

g = -1

Jan 21, 2010 | SoftMath Algebrator - Algebra Homework...

sin x cos x = -1/2

=> 2sinx cosx = -1

=> sin(2x) = -1

=> 2x = (3pi)/2 OR 2x = 270°

=> x = 3pi/4 OR x = 135°

=> 2sinx cosx = -1

=> sin(2x) = -1

=> 2x = (3pi)/2 OR 2x = 270°

=> x = 3pi/4 OR x = 135°

Jan 04, 2010 | SoftMath Algebrator - Algebra Homework...

Volume 1 x .4 + Volume 2 x .75 = 70 mL x .5

Volume 2 = 70 - Volume 1

V1 x .4 + (70-V1) x .75 = 70 mL x .5

solve for V1

Volume 2 = 70 - Volume 1

V1 x .4 + (70-V1) x .75 = 70 mL x .5

solve for V1

Sep 30, 2009 | SoftMath Algebrator - Algebra Homework...

Mass of 18 is 80; Mass of 12 is 40.

Solution is

1) M18+M12=M16, given as 120

2) Mg16=16.24x120=80

3).75M18+.5M12=80

(mult by -2)

4)-1.5M18-m12=-160

(adding 1 and 4)

5)-.5M18=-40

6) M18=80

(substituting into 1)

7) M12=40

Solution is

1) M18+M12=M16, given as 120

2) Mg16=16.24x120=80

3).75M18+.5M12=80

(mult by -2)

4)-1.5M18-m12=-160

(adding 1 and 4)

5)-.5M18=-40

6) M18=80

(substituting into 1)

7) M12=40

Jun 18, 2009 | Computers & Internet

Hi joanmae jmeh;

You can add these equations just like you would numbers

3x + 2y = 7

5x - 2y = 1

-----------------------

8x =8

x=1

Now plug x = 1 back into either equation and you can solve for y

Y = 2

When you add the 2 equations together the +2y and the -2y cancel

out

Hope this helps Loringh Please leave a rating for me Thks

You can add these equations just like you would numbers

3x + 2y = 7

5x - 2y = 1

-----------------------

8x =8

x=1

Now plug x = 1 back into either equation and you can solve for y

Y = 2

When you add the 2 equations together the +2y and the -2y cancel

out

Hope this helps Loringh Please leave a rating for me Thks

Dec 01, 2008 | Bagatrix Algebra Solved! 2005 (105101) for...

Hi blackeyedbab:

Something is missing here. In order to "solve" this, there has to be an equal sign somewhere.

My educated guess is:

#1 -4(x-2) = 3(-4-x) in which case the solution is (removing parentheses)

-4x + 8 = -12 - 3x or -x = -20 or x = 20

Hope this helps... Loringh PS Please leave a rating if appropriate Thks

Something is missing here. In order to "solve" this, there has to be an equal sign somewhere.

My educated guess is:

#1 -4(x-2) = 3(-4-x) in which case the solution is (removing parentheses)

-4x + 8 = -12 - 3x or -x = -20 or x = 20

Hope this helps... Loringh PS Please leave a rating if appropriate Thks

Nov 20, 2008 | The Learning Company Achieve! Math &...

136 people viewed this question

Usually answered in minutes!

×