05/06/14

math Help???????
SOLVE THE NONLINEAR SYSTEM OF EQUATIONS FOR REAL SOLUTIONS   x2 + 3y2 = 6   x2  - 3Y2 =  10
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05/06/14

math help???????
SOLVE THE NONLINEAR SYSTEM OF EQUATIONS FOR REAL SOLUTIONS   y =  x2 + 3   y = -x2 + 5
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05/06/14

Help with math
SOLVE THE NONLINEAR SYSTEM OF EQUATIONS FOR REAL SOLUTION   { x2 + 2 y2 = 2    x   -   y  = 2     a) The solution is ??????     b) there is no solution  
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05/06/14

write an equation and solve to find the number
the difference of the product of  number, y, and 3 and 24 is 237  
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05/06/14

Surface Area of Cylinders
A cardboard shipping container is in the form of a cylinder with a radius of 6 centimeters and a volume of 8595.4 cubic centimeters.   What is the length of the shipping container?   What is... more
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05/06/14

With two given points, how do you get the answer for point slope form, slope intercept, and standard?
For example if I were to have the points (6, 2), and (-7, 4) how would I solve it step by step
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05/06/14

I have been trying so hard to pass Algebra 1 and if i don't i could fail this year. Please help me understand this, thanks
1. Denisha bought a car for $15,000 and its value depreciated linearly. After 3 years the value was $11,250. What is the amount of yearly depreciation?   2. The population of Arizona in 1970 was... more
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02/22/14

CAN SOMEONE PLEASE CHECK MY ENGLISH ANSWERS PLEASE?
    1.A literary device that compares two things using "like" or "as" is a (    metaphor    simile    paradox    hyperbole     Question 2   "I wandered lonely as a cloud/That floats... more
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02/21/14

express in simplified form
√448x∧8y∧19
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02/21/14

A right open bottom cone with a capacity of 250 mL, what are the missing measurement facts?
A right open bottom cone with a capacity of 250 mL, the radius is 4 cm, what is the volume and the surface area? 
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08/12/13

For a certain installment loan, the monthly payment M is given by M = Pr(1 + r)t (1 + r)t - 1
where P is the original amount borrowed, r is the monthly interest rate as a decimal, and t is the number of months required to pay off the loan. What is the monthly payment if the monthly interest... more
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08/12/13

a rocket is shot straight into the air an initial velocity of 96ft/sec. the height of the rocket after c sec. is represented by the formula
h=96x-16x^(2) a. 240ft b. 180ft c. 144ft d. 6ft
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08/12/13

identify the line of symmetry of then parabola defined by y=-2(x+w)^2+6
a. x=-6 b. x=6 c. x=-4 d. x=4
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08/12/13

identify the value of the discriminant for the equation 6x^(2)=2x-1
a. -20 b. 28 c. 24 d. -22
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08/12/13

find the y intercept
A line has a gradient of 3 and passes through (-3,3). What is its y intercept? a)0  b)3  c)6  d)9  e)12
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08/11/13

seven times a number minus four times the same number
expression using x as a variable simplified expression using x as a variable
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08/11/13

How can u subtract a variable from. A whole # and that variable?
For example x-5x would it remain 5x or just 5?
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08/07/13

f(x)= square root x + 2 - 3
how do you find the domain and range of this equation? I have already graphed the equation, but I don't know how to find the domain and range of this equation.... please help me. I need the answer.
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06/27/13

how do you factor
how do you factor 3x^2 ive tried and i cant figure it out
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01/19/13

Tom, Dick and Harry paid $120 total for dinner
If Tom had $100, Dick had $60 and Harry had $40 if the ratio of cash held to cash paid was the same. What was the difference between Tom and Harry's contribution?
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11/30/12

solve: 6x+13=4x+21
solve the equation
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11/28/12

Twelve students were absent this is 1/10 of the class how many students are in the class
This is a fifth grade class
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11/28/12

XYZ has coordinates X(12,9), Y(-1,4), and Z(8,16). After a dialation with a center at 0, X' is (3,1.8). What is the scale factor? What coordinate is Y' & Z'?
I really dont get this, and need someone professional to explain this to me.
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11/27/12

How do you solve for x and y with congruent triangles?
I don't know how to do it because our teacher teaches to fast and goes from one thing to the next. And when i ask for help he doesn't pay attention to me. Could someone PLEASE HELP ME!!!! 
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11/26/12

why do they call the two short sides of a right triangle the "legs"?
In the Pythagorean theorem why do they refer to the sides of the right angle as the legs of the triangle? Who or where does this terminology come from?
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