If madc equals 7x plus 3 and mdcb equals 5x plus 9 then mdab equals?
I don't know how, because I'm not good at math, but the answer is;
79
What is 10.99 x 5 and 2 thirds?
(10.99) x (5 2/3) = (10.99) x (17/3) = 186.83/3 = 62.27666 (rounded, repeating)
How do you solve the equation 81t3 - 81t equals 0?
You factor it.
81t3 - 81t = 0
Divide by 81:
t3 - t = 0
Take out the common factor t:
t (t2 - 1) = 0
Here we have a difference of two squares, therefore:
t (t + 1) ( t - 1) = 0
If the product is zero, that means that one of the factors must be zero, so you have to solve the three equations:
t = 0 OR t + 1 = 0 OR t - 1 = 0.
In summary, t can be 0, -1, or 1.
How do you log in to kidspace?
write kidspace then if you have it do the second one.next write your username and password.last press log in press agree when a different thing comes up and there you have it.
It is a simple linear equation in 'h'. The solution
may be found as follows. Watch closely:
4 = -2 + 3h
Add 2 to each side of the equation:
6 = 3h
Divide each side by 3 :
2 = h
How do you find the mean of x over y equals a over b?
Find the derivative of Y and then divide that by the derivative of A
What is 1.2 written as a fraction in simplest form?
1.2
= 1 and 2/10
reduces to
1 and 1/5
now,
(5*1+1)/5
= 6/5
======simplest form
Because when collated together the discriminant of b2-4ac = -32 i.e. 144-(4*2*22) = -32
In order for the parabolas to make contact with each other the discriminant must equal zero or be above zero.
Would the function x4 plus 1 over x3 minus 2x be even or odd and how would you solve it?
For a function to be even, f(x)=f(-x) for all x
For a function to be odd: -f(x) = f(-x) for all x
Applying this to your formula,
assume that the function is even. Then for x = 2
2^4 + 1/2^3 - 2(2) = (-2)^4 + 1/(-2)^3 - 2(-2)
simply this cannot be true and therefore it is not even. This approach should be done using x and -x in the place of a number but a number indicates the result clearly and will prove it false. To prove a function. You would need to ensure that the statement holds for all x
Similarly for odd a similar process is taken.
What has the author Wendy W Y Cheung written?
Wendy W. Y. Cheung has written:
'Creating a sea of information droplets for cooperative content distribution'
There is no indication as to what B represents and consequently no possibility of answering the question.
The question was, let f(x) = 2x if x < -2, ...2x - 2 if -2 <= x <= 2, and ...-2 if x < -2; and what is its graph. You might call this a piecewise-defined linear function. The easiest way to determine this is to look at each interval and see: * Is the function a straight line on each whole interval? * Can you pick two points on each interval so that they match the equation? * And is it a function? Do that and you'll be able to tell. E-mail me if you have more questions on this.
1 x x raise to 2 divide 2 fact x raise to n divide n fact?
Log of 1, Log Equaling 1; Log as Inverse; What's “ln”? ... The logarithm is the exponent, and the antilogarithm raises the base to that exponent. ... read that as “the logarithm of x in base b is the exponent you put on b to get x as a result.” ... In fact, when you divide two logs to the same base, you're working the ...
What is 2x3x41234x243x543x6534x563x457x365x7x2x4356x0x909x809x8x70x897x9876x7986?
122147106800859055024512480
How many billions are in a million?
1,000 million’s equals 1 billion
1,000 x 1,000,000 = 1,000,000,000
1,000 = 1 thousand
1,000,000 = 1 million
1,000,000,000 = 1 billion
1,000,000,000,000 = 1 trillion