Basic Algebra
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algebra2
1/3  5/6 = 1/X SOLVE 1/3  5/6 = 1/X Let's remove the denominators by multiplying by 12X 12X*(1/3)  12X*(5/6) = 12X*(1/X) Clear the fractions. 4X  10X = 12 6X=12 multipy by 1 6X=12 Divide both sides by 6 6X/6 = 12/6 X = 2
asked by maria on January 16, 2007 
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solve this please....help me....12x(squared)+7x10 Do you wish to factor this trinomial? If so, the factors are: (4x + 5)(3x  2) You can use the FOIL method to check. If this is supposed to be an equation: 12x^2 + 7x  10 = 0
asked by Taylor on January 18, 2007 
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To solve 9x^212x+4=49 by using the Square Root Property, you would first rewrite the equation was as A. 9x^212x45=0 B.(3x2)^2=+/49 C.(3x2)^2=7 D.(3x^2)^2=49
asked by Jenny on December 13, 2014 
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1) The sides of the triangle shown increase in such a way that (dz/dt=1) and (dx/dt=(3dy/dx)) At the instant when x = 12 and y = 5, what is the value of dx/dt? 2) Let f(x) = x^3 − 4. Which of these is the equation for the normal
asked by Prince@18 on December 17, 2016 
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What is dy/dx of y=12/12Xy^3 ???? Any idea anyone??? y=12/12Xy^3 I assume you mean... y=12/(12Xy^3) 12Xyy^4=12 12x dy/dx + 12y 4y^3 dy/dx=0 dy/dx (12x 4y^3)=12y solve for dy/dx
asked by nick on December 7, 2006 
math
Solve the system:4x+2y13=0 and 3x=5y+26 by elimination. 3 (4x+2y13=0) 12x+6y26=0 4 (3x=5y+26) 12x=20y+104 I need to subtract since the signs are the same: 12x+6y26=0 Since they don't match up, I'm having trouble subtracting
asked by alisha on June 3, 2017 
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What is the center of the conic whose equation is x^2 + 2y^2  6x + 8y = 0 2.Which one of the following equations represents a hyperbola? (5 points) A) 3x^2 + y^2 + 12x  7 = 0 B) 3x^2 + 3y^2 + 12x  7 = 0 C) 3x^2 + y + 12x  7 =
asked by Mecie on April 16, 2012 
math
find the slope and yintercept of the graph of the equation. explain each step and how you got it. 12x + 4y= 24 first you move the 12x to the other side of the equation to isolate the 4y Divide the whole equation by 4 to give a
asked by dyanna on November 21, 2006 
Algebra
What is the vertex form of the equation? y = x^2+12x4 My work: (x^2 + 12x)4 (x^2 + 12x + 36)4 + 36 Y= (x+36)^2 + 32 Is this correct? I am not sure if I did this right or not? Thank you!
asked by Mitch n' Joey on October 25, 2017 
math
The rectangle given has a perimeter of 14 units. Find the value(s) of x by factoring a quadriatic equation. one side= 12/(x+1) other side= 6/(4x) Remember that the perimeter of a rectangle is: P = 2L + 2W Note: P = perimeter, L =
asked by Shay on January 17, 2007 
Math
Consider the equation x^2 + 20 = 12x A) draw geometric diagram representing this equation. B) Show how to complete the square geometrically. C) Solve the equation.
asked by John on April 10, 2008