45 seconds. Since there are 60 seconds in a minute and 60/4 is 15. 15*3 is 45. Hope this helped!
Minus 2 degrees every hour
there are 4 hours
d=degrees dropped
- 2 x 4 = d
You at the photos and what you see put it down and what you know put it down
2.20 kg + 1.90 kg
*1*
2.20
+1.90
4.10
Ans=4.10 kg
Answer:
13
Step-by-step explanation:
It is a square so the length of 1 side =
= 13