Roman C.

01/14/13

Find two different sets of parametric equations for the following equation: y= (1/(x^3)) I need the answers to this.

I have the answers {x=2t, y=(1/8t^3) } and {x=t, y=(1/t^3)} If I have the wrong answers could you explain how to get the right ones? I have to answer this in class tomorrow and I'm insanely... more

Follows • 1

Answers •2

Geometry

01/14/13

I need help finding area

triangle Help

Follows • 4

Answers •4

Algebra Equation

01/14/13

find x in the equation x=2^x+6

solve for the value of x in the equation x= 2x+6

Follows • 2

Answers •2

Linear Algebra

01/11/13

Why must the determinant of a matrix with integer entries be an integer?

My answer would be because it involves only addition, subtractions and multiplications, no divisions. But I am not 100%sure.

Follows • 2

Answers •2

Algebra 2

01/08/13

name the sets of numbers to which the given number belongs v144

and simplify the given expressions, 1. (11x² + 3x + 19) + (6x² - 18x - 8) 2. (13x² + 6xy -12y²) - (9x² - 4xy) 3. -2xy(3xycubed - 5xy + 7y²) 4. (11 + √3) (4 - √11)

Follows • 1

Answers •1

Math

01/07/13

length property of a kite

180 degrees

Follows • 2

Answers •2

Calculus

01/07/13

integral 1/(sin(x)+cos(x))

help with a calculus question

Follows • 3

Answers •4

Calculus Derivative Mean Value Theorem

12/30/12

Given f(x)= -1/x, find all c in the interval [-3, -1/2] that satisfies the Mean Value Theorem?

Given f(x)= -1/x, find all c in the interval [-3, -1/2] that satisfies the Mean Value Theorem. How do you solve this problem and which is the right answer choice and why? a) c= -√3/2 b) + & -... more

Follows • 1

Answers •1

Calculus Derivative Function

12/29/12

f(x)=(x+2)^3 -4 The point (-2,-4) is which of the following?

How do you solve this problem? Which is the right answer and why? a. An absolute maximum b. An absolute minimum c. A critical point but not an extremum d. Not a critical point e. none of these

Follows • 2

Answers •2

Math Division

12/25/12

Can 0 be divided into anything?

My teacher tells it can't be but I don't know.....

Follows • 3

Answers •4

Algebra

12/24/12

X^3+X^2-X=25

Lillianne

Follows • 3

Answers •3

Math Linear Equation

12/23/12

How to solve linear eq's in 3 variables for consistency or inconsistency?

matrix method would be appreciated.

Follows • 2

Answers •2

Algebra Greatest Common Factor

12/14/12

well i dont know this question find the gcf of each set of algebraic expression like 8b 12b? what is that

8b 12b

Follows • 2

Answers •3

Algebra 1

12/14/12

9=6+h what are the steps to solving this equation?

I need help doing the steps to solving algebra equations.

Follows • 1

Answers •1

Math

12/14/12

how to simplify 4(3x +2)-2

I don't know how to simplify this question 4(3x + 2) − 2.I need help:|

Follows • 1

Answers •1

Math Algebra 2 Rational Zeros

12/14/12

List possible rational zeros of the function using the rational theorem.(algebra 2)

g(x)=9x^5+3x^3+7x-4

Follows • 1

Answers •1

Math Algebra 2 Polynomial

12/14/12

Divide using polynomial long division(Algebra 2)

(5x^4+2x^3-9x+12)÷(x^2-3x+4)

Follows • 2

Answers •2

Percentage Calculating Average Rates Of Change

12/11/12

Can you explain to me how to find the percent of change? And help me with this problem?

On Monday,my math class learned how to find the percent of change, and I was absent on Monday. And we did some problems in class today, and I still don't understand it. Can you help me to... more

Follows • 2

Answers •2