I'm guessing you are using military time.
Note, 23:00 is the same as 11:00 pm, and 12:20 is the same as 12:20 pm
Also note: 1 hour = 60 minutes
1) Change 1 hour inside 23:00 to minutes
23:00 = 22:60
Subtract
22:60 - 12:20 = 10:40
The time between 12:20 and 23:00 is 10 hours and 40 minutes
hope this helps
Answer:
Step-by-step explanation:
2l+2w+h=72
l=3w
h=2w
2(3w)+2w+2w=72
10w=72
w=7.2
l=3 × 7.2=21.6
h=2w=2 ×7.2=14.4
Answer:
C
Step-by-step explanation:
A 3x =\ x^3
B 12x - 10 =\ 14x-10
C 12x + 16x = 12x +16x
Step-by-step explanation:
.19 used 4ph0t0 math......
