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Find the function of the line passes through mid-point of AB where A(2,3) B(0,5) and...

Posted by kokibrazil on November 20, 2010 at 4:23 AM via web.

1 educator answer.

What is the absolute value of the follwing: z = (1+i)/(2-3i)

Posted by feres on November 20, 2010 at 4:16 AM via web.

2 educator answers.

If log (x+2)^2 - log x^2 = log 5 ==> find x.

Posted by lalooo on November 20, 2010 at 4:11 AM via web.

Find the maximum value for the function f(x) = 8+2x - 4x^2

Posted by yasmin130 on November 20, 2010 at 4:06 AM via web.

If g(x) = x^2/ (lnx ) find g'(x)

Posted by nano75 on November 20, 2010 at 4:01 AM via web.

I'm not 100% sure as to how to "solve" "compounded" inverse trig functions. For example:...

Posted by saint823 on November 20, 2010 at 3:15 AM via web.

Solve for x : 3cosx - 1 = 2cos^2x

Posted by undoitu on November 20, 2010 at 12:21 AM via web.

What is the antiderivative of f(x)=tan^2x+tan^4x ?

Posted by cartoffried on November 20, 2010 at 12:14 AM via web.

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Find x if 2 - cosx = 2sinx .

Posted by pavelpimen on November 20, 2010 at 12:09 AM via web.

Verify if the lines y = 7x/2 - 17/2 and y = 14x/9 - 24/9 are parallel .

Posted by ggenius on November 19, 2010 at 11:38 PM via web.

The ordinate of a point is 6 and the distance from origin to the point is 9. Find the abscissa of...

Posted by jeuxdesfou on November 19, 2010 at 11:32 PM via web.

What is x ? (5x-6)^1/2=x

Posted by lillyan on November 19, 2010 at 11:25 PM via web.

If we are given log 81 = 4, can we find the value of log 27?

Posted by beatrice0866 on November 19, 2010 at 8:49 PM via web.

Find the roots of the equation x^2 + 11 x + 28 = 0

Posted by alrightstudent on November 19, 2010 at 5:47 PM via web.

Solve for x, y, and z x + 2y = 10 9y – 3z = - 6 6x – 5z = 2

Posted by aristokid on November 19, 2010 at 5:42 PM via web.

Solve for x if log x^2 - log (x+2) = log 2

Posted by totoo on November 19, 2010 at 12:44 PM via web.

What is the probability of getting a total of 7 when rolling two regular dice?

Posted by ryanomar on November 19, 2010 at 12:40 PM via web.

Calculate the absolute value for z = (2-3i)/(2+i)

Posted by jude69 on November 19, 2010 at 12:32 PM via web.

Find the derivative of f(x) = (lnx)/ (x^2 - 4)

Posted by nadooosh on November 19, 2010 at 12:23 PM via web.

Solve the system: 2a - b = 3 / a + b = 4

Posted by clara2 on November 19, 2010 at 12:18 PM via web.

Find the local maxima value of f(x) = ln x / (6*sqrt x).

Posted by tgl223 on November 19, 2010 at 11:55 AM via web.

Prove that (tan x)' = sec^2 x

Posted by maurochaves1 on November 19, 2010 at 9:09 AM via web.

Find the surface area of the cylinder whose height is 16 cm and the diameter of the base is 6 cm.

Posted by walad6years on November 19, 2010 at 9:05 AM via web.

Determine if the line passes through the points (0,2) and ( -1, 3) is parallel to the line...

Posted by dcnaser on November 19, 2010 at 8:59 AM via web.

What is the probability of getting a prime number in a deck of play cards, and the probability of...

Posted by eyad69 on November 19, 2010 at 8:53 AM via web.

Find the absolute values of the complex number z = (2-3i)/(-2-4i)

Posted by hatemaldeeb on November 19, 2010 at 8:42 AM via web.

Find the perimeter of the triangle whose sides are (2,1) (4, -1) and ( -6, -5)

Posted by mytomcruise on November 19, 2010 at 8:36 AM via web.

-6cosx*sinx + 3cosx - 14sinx + 7 = 0 Solve for x

Posted by reginakennedy on November 19, 2010 at 8:31 AM via web.

If 3sec^2 x - 4 = 0 find x value

Posted by kentkeysert on November 19, 2010 at 8:26 AM via web.

2cosx + 1 = 0 find x values for the interval [0, 2pi]

Posted by jimbart1 on November 19, 2010 at 8:21 AM via web.

3*2^2x + 2*3^2x = 5*6^x. Find x .

Posted by potziunea on November 19, 2010 at 3:16 AM via web.

Solve the equation (x+2)^1/2-(2-x)^1/2=2.

Posted by istetz on November 19, 2010 at 3:05 AM via web.

2^(x+y) = 32. x*y=6 What are x and y?

Posted by greynose on November 19, 2010 at 2:59 AM via web.

Find the terms a1 and a3 for the following following geometric sequence: a1, -3, a3, -4/3 , ....

Posted by hekmatzeft on November 19, 2010 at 2:33 AM via web.

Find the critical values for the function: g(x) = x^3 - 3x^2 - 24x

Posted by colinhartmann on November 19, 2010 at 2:25 AM via web.

Find the inverse of y= log 1/4 ( 4*5^x) - 7

Posted by naderyacoub on November 19, 2010 at 2:16 AM via web.

log 7 ( 2) + log 7 (x-5) = 2 find x.

Posted by cinwekenya on November 19, 2010 at 2:13 AM via web.

Find the absolute value for each complex number: l -4 - 10i l l 3- 6i l

Posted by markbald on November 19, 2010 at 2:06 AM via web.

Here is a very long maths problem. Please help...The F.Bender Insurance company is planning to...

Posted by vickyvan on November 19, 2010 at 1:29 AM via web.

Verify if the point (-1,-3) is a solution for the system: -x^2 + 2y^2 - 2x + 8y + 5 = 0 -x^2...

Posted by talal051945 on November 19, 2010 at 12:52 AM via web.

Solve the system: 3x^2 + 2y^2 - 54y - 143 = 0 x-3y -3 = 0

Posted by annaball111 on November 19, 2010 at 12:44 AM via web.

3 educator answers.

if log 9 ( 7) = A , log 9 (4) = B , log 9 (1) = C , then find the value for log 9 (1/16)

Posted by bent1years on November 19, 2010 at 12:37 AM via web.

Find the missing terms in the following arthimetic sequence: ....., -16.3, ....., -20.5, .......

Posted by mariavoce on November 19, 2010 at 12:30 AM via web.

Solve for r value: 2 = sqrt(3r - 2) - sqrt(10-r)

Posted by talal042004 on November 19, 2010 at 12:23 AM via web.

Dtermine P value in the following equation: -3 l -8p - 9 l = -15

Posted by stefanievarghese on November 19, 2010 at 12:12 AM via web.

A tapestry 7 ft high hangs on a wall. Lower edge is 9 ft above observer's eye. How far from wall...

Posted by dipwaud3 on November 18, 2010 at 9:27 PM via web.

Conical paper cups are usually made so that depth is sqrt(2) times radius of rim. Show that the...

Posted by hinkberries on November 18, 2010 at 9:21 PM via web.

Find the odds. The odds of getting a 6 when die A is thrown are 2:5 and the odds of getting a 6...

Posted by alicesmith on November 18, 2010 at 8:09 PM via web.

If the roots of a quadratic equation are 6 and 5 and it is written in the form x^2 + ax + b = 0,...

Posted by airhead996 on November 18, 2010 at 6:40 PM via web.

What is the probability that a triple will occur within the first five rolls of three dice?

Posted by chrisbing on November 18, 2010 at 11:32 AM via web.

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