Answer:
Step-by-step explanation:
You would do part divided by whole.
So first do 405/2700 which will give you 0.15
Then you multiply .15*100 to get the percentage
Your final answer is 15%
Let me know if this helped!
So, first you would distribute 2 and 1/4 which is 1/2z then do 2 times 8 which is 16 and have it as 1/2z-16 then take 1/4z and add it to 1/2 since your adding the two expressions. So whatever 1/4z plus 1/2z is then you subtract is to 16 minus 6, because 6 is in your other expression. It's kinda hard to explain but the answer is C haha Hope this helped!
Answer:
83
Step-by-step explanation:
327 - 244 = 83
-4.5 rad = -4.5 x 180 / pi = -257.83°