It has been 1 hour and 20 minutes.
HOW I FOUND MY ANSWER:
7:10 to 8:10 = 1 hour
8:10 to 8:30 = 20 minutes
(1 hour + 20 minutes = 1 hr and 20 min.)
HOPE THIS HELPED
:)
79.623 rounded to the nearest whole would be 80
Step-by-step explanation:
2√5 -√5 +4√5 +√3
2-1+4√5 +√3
5√5 + √3
The third one, 40-45 because the difference of the rest are 4, while that one is 5.
