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Answers by wbechem
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wbechem
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User wbechem
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User wbechem
Recent activity
All questions
All answers
Find the circumcenter of the triangle.
answered
Jan 2, 2012
in
Geometry Answers
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1.4k
views
geometry problems
find the root in the form a+bi
answered
Jan 2, 2012
in
Algebra 1 Answers
|
818
views
a bi form
f(x)=ax^2+bx+c with vertex given and one point need another point
answered
Jan 1, 2012
in
Algebra 2 Answers
|
1.6k
views
algebra problems
form a polynomial of degree 3 whose roots are 2, 1+2i, and 1-2i
answered
Dec 31, 2011
in
Algebra 1 Answers
|
733
views
polynomials
degree of a polynomial
find the inverse of y= 3x-5
answered
Dec 30, 2011
in
Algebra 2 Answers
|
729
views
inverse function
algebra problems
factor 2x^4-3x^3+3x^2-3x+1
answered
Dec 30, 2011
in
Algebra 2 Answers
|
455
views
algebra problems
Identify the vertex and y-intercept of the graph of f(x) = –3(x + 6)2 + 9.
answered
Dec 19, 2011
in
Algebra 2 Answers
|
1.5k
views
f(x) = –3(x + 6)2 + 9.
Verify the identity. cosx+sinx tanx=secx
answered
Dec 19, 2011
in
Trigonometry Answers
|
5.5k
views
trig identity
precalculus problems
proving trigonometric identities
solve sinx=cosx
answered
Dec 19, 2011
in
Trigonometry Answers
|
461
views
trigonometry problems
Simplify the expression of (sinx + cosx)^2 over sinx
answered
Dec 19, 2011
in
Trigonometry Answers
|
633
views
trigonometry problems
determine if the sequence is arithmetic 35,32,29,26
answered
Dec 15, 2011
in
Algebra 1 Answers
|
3.8k
views
algebra problems
i don't know how to solve -5 ? -8
answered
Dec 15, 2011
in
Pre-Algebra Answers
|
489
views
6th grade math
how far does nicole run?
answered
Dec 15, 2011
in
Pre-Algebra Answers
|
2.3k
views
word problems
6th grade math
find the center of the circle that you can circumscribe
answered
Dec 15, 2011
in
Geometry Answers
|
899
views
circumference of a circle
why you cannot assume that a number is irrational because it is expressed using the square root symbol
answered
Dec 13, 2011
in
Algebra 2 Answers
|
1.3k
views
algebra problems
are 153 relativley prime to 578
answered
Dec 13, 2011
in
Algebra 2 Answers
|
491
views
pre algebra problems
x^2-7x-30=0?
answered
Dec 12, 2011
in
order of operations
|
1.1k
views
order of operations
solving equations
find the domain of a function
answered
Dec 7, 2011
in
Trigonometry Answers
|
872
views
domain of a function
you flip a coin and toss a 1-6 number cube
answered
Dec 5, 2011
in
Algebra 1 Answers
|
1.5k
views
word problems
what the greatest common factor of 36 90 180
answered
Dec 5, 2011
in
Greatest Common Factor
|
2.2k
views
greatest common factor
f(x) = -x^2 + 4x + 5
answered
Dec 5, 2011
in
Algebra 2 Answers
|
446
views
function of x
A diver dives from a 10m springboard. The equation f(t)=-4.9t^2+4t+10
answered
Dec 5, 2011
in
Algebra 2 Answers
|
3.4k
views
solving quadratic equations
algebra problems
what is the least common multiple of 1 1/4 +2 1/2 + 5 3/5=
answered
Dec 1, 2011
in
least common multiple
|
331
views
least common multiple
Solve the following by factoring x2 - 4x - 21 = 0
answered
Nov 29, 2011
in
Algebra 2 Answers
|
2.3k
views
solving systems of equations
factor x cubed - 8x squared- 20x
answered
Nov 27, 2011
in
Algebra 1 Answers
|
866
views
trinomial factoring
equation of quadratic formula?
answered
Nov 27, 2011
in
Algebra 1 Answers
|
1.5k
views
solving quadratic equations
graphing a rational function
answered
Nov 27, 2011
in
Pre-Algebra Answers
|
1.2k
views
rational functions
The number of tickets sold each day for an upcoming performance of Handel's Messiah is given by N(x)=-0.5x^2+13x+12x
answered
Nov 25, 2011
in
Algebra 2 Answers
|
5.1k
views
simplify: (2x^2+12x+16)/(5x^2+5x-10)
answered
Nov 25, 2011
in
Trigonometry Answers
|
644
views
dividing polynomials
1.) I am greater than 1 but less than 1 ½.
answered
Nov 24, 2011
in
Pre-Algebra Answers
|
874
views
fraction word problems
Am I missing something in the formula?
answered
Nov 24, 2011
in
Trigonometry Answers
|
572
views
solving triangles
How do you graph the equation x=4
answered
Nov 22, 2011
in
Algebra 1 Answers
|
479
views
slope intercept form
factor as a trinomial square a^3-10a^2+25a
answered
Nov 21, 2011
in
Algebra 2 Answers
|
697
views
trinomial factoring
x^+2x perfect square trinomial
answered
Nov 21, 2011
in
Algebra 1 Answers
|
1.1k
views
trinomial factoring
finding the number of sides in a polygon?
answered
Nov 20, 2011
in
Geometry Answers
|
1.4k
views
geometric shapes
number of sides of a polygon
how do you determine the number of sides of a polygon?
answered
Nov 20, 2011
in
Geometry Answers
|
663
views
number of sides of a polygon
solve the equation x-3y=4 and -2x+6y=3
answered
Nov 20, 2011
in
Pre-Algebra Answers
|
1.3k
views
solving systems of equations
parallel lines
how to find the roots of irrational numbers?
answered
Nov 19, 2011
in
Algebra 2 Answers
|
1.1k
views
roots of polynomials
factors of a number
factor x cubed plus 3x squared minus 4x minus 12
answered
Nov 17, 2011
in
Algebra 2 Answers
|
4.6k
views
trinomial factoring
x squared plus 3x minus ten over x squared minus 4
answered
Nov 17, 2011
in
Algebra 2 Answers
|
2.3k
views
solve for x
word problems
what is the process of 1=2 2=5 3=8 and 4=11
answered
Nov 16, 2011
in
Algebra 1 Answers
|
604
views
8,12,18,20 least common multiple
answered
Nov 16, 2011
in
least common multiple
|
1.5k
views
least common multiple
How many 9-digit numbers have an even sum of their digits?
answered
Oct 28, 2011
in
Calculus Answers
|
2.5k
views
word problems
in a right triangle, the side opposie the right angle is the shortest side and is calledd the hypotenuse?
answered
Oct 28, 2011
in
Geometry Answers
|
1.2k
views
geometry problems
6(4z+2)=3(8z+4)
answered
Oct 28, 2011
in
Algebra 1 Answers
|
1.3k
views
Could you please show the work?
answered
Oct 27, 2011
in
Algebra 2 Answers
|
446
views
what property is (3+2)+5=3+(2+5)
answered
Oct 27, 2011
in
Algebra 1 Answers
|
429
views
how can I solve an equation 4-3|m+2|> -14
answered
Oct 27, 2011
in
Algebra 1 Answers
|
560
views
solving equations
How to factor: 64a^4-80a^2b+25b^2
answered
Oct 27, 2011
in
Algebra 2 Answers
|
619
views
factoring
Im having trouble with this problem I've tried it at least 15 times
answered
Oct 24, 2011
in
Word Problem Answers
|
827
views
word problems
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