I have another question. If I have 3.14 cm^2/(2.00cm/2)^2 would it be 3.14 cm?
Im not one of those experts doing this, but don't you have a calculator?
Anyways there are sites that help:
w w w. quickmath . c o m (no spaces)
Sometimes I goof on simple algebra problems and I use their equation solver to fix mistakes, etc.... use it and plug in your equation with variables (don't put in the cm, you can just add it at the end)
I don't know what the / mark in the denominator means.
To solve this question, we need to perform the calculations step by step.
First, let's simplify the expression:
3.14 cm^2 / (2.00 cm/2)^2
Inside the parentheses, we have (2.00 cm/2)^2. According to the order of operations, we need to divide first, and then square the result:
(2.00 cm / 2) = 1.00 cm
Now, let's square it:
1.00 cm^2 = 1.00 cm^2
Now we can substitute this value back into the original expression:
3.14 cm^2 / 1.00 cm^2
When dividing two quantities with the same units, the units cancel out. Therefore, the result will just have the units of the numerator:
3.14 cm^2 / 1.00 cm^2 = 3.14
So, the value is 3.14, but it does not have any units. It is just a numerical value.