Answer:
5
Step-by-step explanation:
HOPE IT HELPS YOU .......
(2n + 5k)^2 = (2n + 5k)(2n + 5k)
Here we need to use FOIL
First - 2n * 2n = 4n^2
Outside - 2n * 5k = 10nk
Inside - 5k * 2n = 10nk
Last - 5k * 5k = 25k^2
That gives us 4n^2 + 10nk + 10nk + 25k^2, we can combine 10nk + 10nk to give 20nk, and a final equaion of 4n^2 + 20nk + 25k^2
Answer:
54.
Step-by-step explanation:
360/5 = 72
180-72=108
108/2= 54
Answer:
C. the largest value of that class
Step-by-step explanation:
Class limit is like an interval it has the lowest value and largest value and the all values between these lower and upper values lie within that class.
Hence, the Upper Class limit of a class is the largest value of that class.
Thus, only option C is correct.
