6 x 18 x 20 = 2,160 divided by 3 equals 720
Answer:
You have them both correct. #1 is B #2 is C
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
(-12)^2-4*1*36=0
144-144=0
x= -(-12)/2*1=
12/2=
6
x=6
Answer:
30
Step-by-step explanation:
62 = 2x+2
62-2 = 60
60/2 = 30