5. Let V ={[x1 x2] such that x1 > 0, x2
defined as follows:
[x1 x2] + [y1 y2] = [x1y1 -x2y2]
a[x1 x2] = [x1^a -(-x2)^a]
Check whether V (with the given addition and multiplication) satisfies the ax
I used the graph of the equation to find the solutions and I dont think Im correct. How do you find the solutions without using the graph? Can you please show your work or explain how you got your ans
Its hard to follow all of the various brackets and parentheses. But, if Im reading it correctly, there is a numerical answer.
Put x = d/2 and y = √(4 - d²)/2. Then x² + y² = 1, and the equation redu
Okay so Im a little stuck on math homework this week and its about: scientific notations and standard notations???? I have a math book for reference but its quite advanced and isnt really lay out clea
At a rate of $0.08 per kilowat-hour, the equation C= 0.08t gives the cost of a customers electic bill using t kilowatt-hours of energy. What is the energy cost for 540 kilowat-hours of electricity?
C
My brain is being stupid at the moment... what is the result when you multiply:
x/2 * x
Its not x is it?
x/2 * x
2x/2
x
?-No! * sign means to multiply! So, x/2 * x
= (x*x)/2
= (x^2)/2
= x²/2.
Ho
may seem abit of a dumb question but im not one for this type of thing. I just wanna know what ounces go up by. I.E: 1 ounce then 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9 ... 2 ounces??-First of ou
You are given a piece of sheet metal that is twice as long as it is wide and has an area of 800m^2. Find the dimensions of the rectangular box that would contain a maximum volume if it were constructe
2. If Sally can paint a house in 4 hours, and John can paint the same house in 6 hour, how long will it take for both of them to paint the house together?
A. 2 hours and 24 minutes
B. 3 hours and 1
Can you help with these question
21u^2=u+10
-2x^2 = -(5x+4)
Find the values for c so that s^2 +cs+81=0 has one real root.
^ means to the power of that number that immediately follows-Hello
21u^2 = u
pay attention--Pick up a good textbook.
-Do the problems.
-If you get stuck, talk to someone knowledgeable.
Anyone who gives you a different answer is trying to sell you something.-if you happen to
. . . Its a free country: youre certainly welcome to do so if you like. Based on what youve given, I really cant say anything more than that.-Could you clarify the question?
Ok, well today I had my end of course exams in Algebra one. While I was doing the test I found this question (Ill give the gist of it; the non gardening-fence-patio version) Its a pythagorean theorem/
A window of perimeter 8 m consists of a rectangle surmounted by an equilateral triangle on top.
What will be the dimensions of the rectangular part so that the window allows the most sunlight?
FIRS
x/(x+1)^2
solve for the second derivative, at x = 5
is it 1/216...?
please help-Differentiate the function twice, using quotient and chain rules...
Quotient - d/dx f/g = (gf - fg)/g²
Chain - d/dx f(
