Calculus

y = 3x + 6

slope = 3

=238932144

y=11

There is no 'x' in your equation. It got lost in the process of writing

the question.

The 'x' could be next to the 20, the 4, the 5, or the 16, and it would

have a different value for each case.

Alternatively, this question can be viewed as an exercise in logic. Since 20 minus 4 over 5 is NOT equal to 16, x can be anything. The "if" clause is FALSE so the truth or falsity of the "then" clause is irrelevant.

x < 9

x and y are being combined using a binary operation called "plus" and the result is xy.

All points whose y-coordinate is twice its x-coordinate.

An expression which can be simplified to -14x-6

4x-1 = 6x-15

4x-6x = 1-15

-2x = -14

x = 7

Possibly: (5+3)7-6 = 8

(32/5) / (51/10) = (17/5) / (51/10) = 17/5 * 10/51 = 17/1 * 2/51 = 1/1 * 2/3 = 2/3

The cotangent function has domain all real numbers except integral multiples of pi./2(90degrees).

9

6x0.5 = 3

3x + 8

There is no "distributive property" involved in this case. A distributive property always involves two operations, usually multiplication and addition. It states that a(b+c) = ab + ac.

There is no "distributive property" involved in this case. A distributive property always involves two operations, usually multiplication and addition. It states that a(b+c) = ab + ac.

There is no "distributive property" involved in this case. A distributive property always involves two operations, usually multiplication and addition. It states that a(b+c) = ab + ac.

There is no "distributive property" involved in this case. A distributive property always involves two operations, usually multiplication and addition. It states that a(b+c) = ab + ac.

3.1415926535897

Glass.

X = 88/7 = 12.571 (3dp)

They aren't the same property, they're actually the exact opposite, or inverse of each other.

Mathematically, an operation that "undoes" the effects of another operation is called its inverse, and there are many examples.

Given some number, let's say X, by performing the following two operations successively and in either order, will return the initial value of X

- (addition)(subtraction) for all real numbers

- (multiplication)(division) for all real numbers not = 0

- (squaring)(taking the square root) for all positive real numbers

- (raising a number to the power of X)(taking the logarithm of X in that number's base) for all real numbers greater than 0

So to get to your example specifically, they aren't the same , but they are related. In fact X/Y can be expressed as (X)*(1/Y).

* * * * *

True.

But what I think the question is about is the property that allows you to multiply both sides of an equation by any constant without affecting the solutions to the equation. In this context, division by any number (other than 0) is equally valid. These two properties are equivalent in the sense that dividing through by any non-zero number x is the same as multiplying through by 1/x.

You multiply both sides by 5 to clear the fraction and get the answer x equals 15.

If the denominator is zero at some point, then the function is not defined at the corresponding points.

y=mx+c

m=gradient

c= is the y intercept

in ur case:

y=5x

so gradient = 5

2 plus 2y plus x plus x y = 2 plus3y plus 2x

(find how many X's there are and add them together and ten Y's and then single numbers)