I guess by if you are at the top and you don't want to go down the steepest line you look a the diameter of each area where the line is and also look down from the top you shoe be able to notice the slight contrast
Answer:
(k - 6)(k + 4)
Step-by-step explanation:
k^2 - 2k - 24
(k - 6)(k + 4)
You will have to multiply 80 and the percentage. First you will have to change the percentage to a decimal which in this case it will be 0.39 ( for the first one) so then multiply it so it will be 80x0.39=31.2 and you will do the same with the others just replace the numbers with the one that you are doing hope this helps.
You would do 3 times 5 mines 5 which equals 10 and the you would do 5x12
