I think that Maria would most likely be correct because the number 9 itself is composite, meaning that it can be divided evenly with numbers other than itself and 1. But in fact, not all number in the nineties are composite. There is only one number in the nineties that is prime. That number is 97.
So with that said, once again, I think that Maria is mostly correct, but not all numbers in the nineties are composite. Almost all numbers in the nineties are.
Answer:
45 degrees
Step-by-step explanation:
OK so
is L and N are equal you can represent that as 2x
the remaining angle should be 90 because right triangles always have a 90 degrees angle somewhere
you know that all three angles of a triangle add up to 180 so that's what the total is
2x+90=180
subtract 90 from both sides
2x=90
divide both sides by 2
x=45
To calculate the sales tax that is included in a company's receipts from items subject to sales tax, divide the receipts by 1 + the sales tax rate. For example, if the sales tax rate is 6%, divide the total amount of receipts by 1.06. If the sales tax rate is 7.25%, divide the total receipts by 1.0725.
This website has 4 ways to find it.
https://www.wikihow.com/Calculate-Sales-Tax
Hope this helped! Good luck!