Answer:
5 laps
Step-by-step explanation:
30 ÷ 6 = n
n=5
Helen should of put 0 first, because if you're gonna divide, you need to put the product first, then one of the factoes.
So instead it should be 0÷(-7)=0
Answer:
2
Step-by-step explanation:
use your head
80 1.5 because 10 times 8 equals 80 plus 1.5 equals 80.1.5
Answer:
13.48
Step-by-step explanation:
you have to use cah in sohcahtoa
15cos(26)=13.48 to the nearest 10th