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What is the answer for 5 n - 2?

Updated: 9/24/2023
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9y ago

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Richie Adams

Lvl 10
3y ago
This answer is:
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9y ago

The value of 5n - 2 depends on the value of n. And since you have not bothered to share that crucial bit of information, I cannot provide a more useful answer.

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Q: What is the answer for 5 n - 2?
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A example of a variable in math?

5n (also known as 5xn)=10, which means n=2. n is the variable. 5-n=2 which means n=3 5/n (I'm trying to say 5 over n, also known as 5 divided by n)=20, which means n=0.25. 5+n=7 n=2.


What is the answer for n plus 2 equals 5?

n + 2 = 5, solve for n.n = 5 - 2n = 3


What is the largest number of diagonals that can be drawn inside a polygon with n sides?

Formula: number of diagonals = 1/2 * n(n-3) where n is the number of sides or vertices Example: to get the number of diagonals in a pentagon pentagon has 5 sides or vertices; thus, n = 5 no. of diagonals: = 1/2 * n(n-3) = 1/2 * 5(5-3) = 1/2 * 5(2) = 1/2 * 10 = 10/2 = 5


When 5 is added to 2 times a number the result is 45 Find the number?

Let number be N, then 2 x N + 5 = 45 2 x N = 45 - 5 = 40 N = 20


Any number to the zero power is equivalent to?

1proof:n**3 * n**-3 = n**0n**3 = n*n*nn**-3 = 1/n * 1/n * 1/n1/n * 1/n * 1/n * n * n * n= n*n*n/(n*n*n) = 1Any number to the zero power = 1 .Any number to the ' 1 ' power = itself .Also:ex. 3^0 = 1but this is also the same value as :5^0 = 1Hence 3^0 = 5^0 = n^0 = 1If you had 3^2 / 3^2 the result is 1 since any value divided by itself it 1.Hence the base (here it's 3) and the exponent (here it's 2) is essentially eliminated and the result is just 1 as it would be for any other base and exponent. Mathematically, in an expression form you can eliminate (set to 0) the exponent by subtracting the exponents:3^2 / 3^2 = 1 = 3^(2-2) = 3^0 = 1 = n^0X^0=1How about this:If you had 5^2 / 5^2 , it equal 1 since any number divided by that same value is one. Therefore there is no power of 5 left since 5^1 would be 5. It is as if you subracted the exponents: 5^(2-2) = 5^0. This is valid because if you had something like:5^2 / 5^1 = 5^(2-1) = 5^125 / 5 = 5 = 5^1