Answer:
32760 ways
Step-by-step explanation:
Suppose we all want to play different games, so 4 different games. At the first game there are 15 choices, at the 2nd game there are 14, the 3rd one there are 13 selections, and at the last there are only 12 options to select from. Then the total number of ways you can choose the 4 games is
15*14*13*12 = 32760 ways
The solutions to the equation 5x³=405x are x=0, x=9, x=-9.
<h3>What is meant by an equation?</h3>
An equation is a formula in mathematics that expresses the equality of two expressions by connecting them with the equals sign = The word equation and its cognates in other languages may have subtly different meanings; for example, in French, an equation is defined as containing one or more variables, whereas in English, an equation is any well-formed formula consisting of two expressions related with an equals sign.
An equation is similar to a scale into which weights are placed. When equal weights of material are placed in the two pans, the scale is balanced and the weights are said to be equal.
Solving an equation with variables entails determining which variables values make the equality true.
Given, 5x³=405x
5x³-405x=0
5x(x²-81)=0
5x=0 and x²-81=0
If 5x=0 then,
x=0
If x²-81=0
x²=81
x=±9
Therefore, x=0, x=±9
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The answer is c I am positive
By every digits that are zero divided, you move the decimal to the left. So if it's 10, there's only one zero. So you move it one time to the left.
Answer:
D
Step-by-step explanation:
because
