Ok so let me help you with this. Here is the procedure:
<span>r² = x² + y² = 8² + 6² = 100
r = 10
x = r cosθ
y = r sinθ
sinθ = y/r = 6/10 = 3/5
</span>Hope this is what you are looking for
A way you can show work is just not use the commas then subtract then put the commas in when you're done. And, if the bigger number isn't as big or has as many numbers behind the decimal as the first one, add a zero at the end.
So, and, but, but, or, nor, so. Im pretty sure this is correct.
It is 18 because it is a square so all the sides have to be the same so that would make it 18
Answer:
Step-by-step explanation:
