m here means measure
m<KLN means measure of angle KLN
The volume is approximately 301.59 in^3. I have attached a picture of the work. I hope this helps! (:
The answer is C because 5 is a negative number and the 2 is positive so therefore the answer is C hope that help.
The original price is $82 but if you want to find the answer to 10% of $82 then the answer is $8.20