Calculus

open circle on +2, arrow going right.

Yes

If 3x, 5y and 7z are equal terms, them each of them will equal one third of 357, or 119.

3x = 119

x = 39 and 2/3

5y = 119

y = 23 and 4/5

7z = 119

z = 17

Yes, but only if the domain is the real numbers. The derivative is y = 1.

because dissolution involves the changing of substances from q plus 5 but when s2 stage is present q is removed

9c 11fl oz

1 sq metre = 1.196 sq yards.

It is called a function.

Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. The second line is, in fact not a line because all you have is an expression, not a equation.

Depending on where the equality sign appears, the two lines could intersect at right angles of not.

It is not a linear function because it is missing x as the input variable

A tangent is a straight line and so is of infinite length. There is nothing in the question to suggest otherwise so the answer is simple: a tangent is of infinite length.

A tangent is a straight line and so is of infinite length. There is nothing in the question to suggest otherwise so the answer is simple: a tangent is of infinite length.

A tangent is a straight line and so is of infinite length. There is nothing in the question to suggest otherwise so the answer is simple: a tangent is of infinite length.

A tangent is a straight line and so is of infinite length. There is nothing in the question to suggest otherwise so the answer is simple: a tangent is of infinite length.

Depends on size and level of protection

x2 + y2 = r2

Where "x" and "y" represent the co-ordinates of any point on the curve relative to it's center point, and "r" represents it's radius. If you want to specify a curve that goes around a specific point (we'll call it {a, b}), then that can be expressed as:

(x - a)2 + (y - b)2 = r2

That depends on how fast you can count.

The natural log of a number is some other number such that if you take e (2.718281828...) and raise it to that other number you would get the first number. Another way to say this is that a natural log is a log with base e.

The common log of a number is some other number such that if you take 10 and raise it to that other number you would get the first number.

The natural log base, e, is a special transcendental number, chosen so that the derivative (respect to x) of ex is equal to ex . In other words, the slope of a tangent line to the curve y = ex at point (x, ex) is equal to ex for all x

There is no simple factorisation because the quadratic expression does not have rational roots. Irrational roots are not used in factorisation.

If it's moving in a curve or some other non-straight path, then yes.

If it's moving in a straight line, then no.

Let me assume that this equation is -2 -8x = 40

It's usually best to move all the purely numerical items to one side first. Let me move the -2. Then, to do this I add 2 to both sides.

-2 - 8x +2 = -8x = 40 + 2 = 42 or -8x = 42

Now, to yield x 'by itself' let me divide both sides by -8.

(-8x)/-8 = x = 42/(-8) = -21/4 or x = -21/4

well you first get the 43 and take away 3 to make it 40, then you divide it by 8 to give you 5 so thats how 2x becomes 5x. Then you add 2 x 5 which = 10 then you add the 3 that was taken away from the 40 so you come out with the solution of: 2x + 43 = 5x + 13.

y-x is an expression, not an equation. Therefore, the question does not make sense.

well, i believe it goes like this (not certain)

25 is the only not prime number so...

3xcubed x squared -5 squared

a vertical line at x=3

630