Ok so i have this algebra homework to do and Im stuck on a few questions:
1.. (3-x)(5+x)=0
2. (x-1/2)(x+3/4)=0
3. (x+7)(2x-1)=0
Okay so thank you for your help and if its possible, could you show
Hi. I have a quick question about geometry.
The question is:
On a number line, coordinates A, B, C, D, and E are -8, -6, 1, 3, and 7. Find the length of the segments, and are they congruent?
1. AC
Doing some pre-cal in my calculus 12 course (though we never did pre-cal before). For our homework, we have to fill out and graph a few functions such as f(x) = x^2 etc... But what is [x]? Its not an
What do you mean move decimals?
If you multiply it, you get -4--8.0*0.5----------4.0
0 0
---------
-04.0
or just -4-You wouldnt have to move the decimals.
How do i factor this polynomial out?
4m^4n^2+4m^3n^2+m^2+n^2-maybe you meant to write?
4m^5n^2 +4m^3n^4 +m^2 +n^2 = (4m^3n^2 +1)(m^2 +n^2)
or
4m^5 +4m^3n^2 +m^2 +n^2 = (4m3 +1)(m2+n2)
or someth
1) Find a complex number z that satisfies the equation z^2=i.
Also, could someone verify whether the answer to 2z=i(2=9i) is z=(-9/2)+i? (same question as above)
Thanks!-1.-------------
The solution
Find the point on the line y=3 x + 4 that is of equal distance from the points (0, 6) and (9, -3).
I truly though I had a good grasp on distance problems until this. No clue what to do!
Any help wou
The complete question is:
A consulting firm is bidding on 3 projects. Let Ai= {Bid on project i is won}, i=1,2,3.
Suppose that: P(A1) = .22, P(A2) = .25, P(A3)=.28, P(A1 ∩ A2) = .11, P(A1 ∩ A3) = .05,
3
lim =sqrt(9*x^6)/(x^3 + 8)
=3*x^3/(x^3 + 8)
=3*x^3/x^3
=3
Since 9*x^6 gets bigger much faster than x, the -x can be ignored under the square root. The square root of 9*x^6 is 3*x^3, since the squa
Ok this is suppose to be easy but I keep getting the wrong answer and I dont know why! So the question is (-11) - (-2 x 8) and I keep getting 5 as my answer, but my teacher said it was suppose to be a
evaluate: cos(arcsin(5/13)) without a calculator, please explain?-As always in math, work from the inside out.
arcsin(5/13) = x, means sin(x) = 5/13
sin(x) = o/h, so opposite = 5, hypotenuse = 13
1) d
Describe and correct the error in the units.?
9yd x 3ft/1yd x $2/ft = $54/ft-9yd x 3ft/1yd x $2/ft
Ignore the numbers, just look at the units:
yd * ft/yd * $/ft
The yd in the numerator cancels the
d1: 5x+3y-4=0, and d2: 5x+8y+13=0. Find the equations for the sides of the triangle, and locate A and C. thanks in advance. Please help if you can. thanks.-The two given altitudes are not from vertex
A hemispherical container of radius 2m, when the depth of the liquid of the container is h metres (filling up from bottom),
the volume of liquid V in m^3, is given by 1/3((pi)*h^2)(6-h).
Prove this t
