If M = 8 cm and N = 10 cm , What is the length of L

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?