Answer:
2. is 7 ft
3. is sqrt(180) or 6sqrt(5)
Step-by-step explanation:
Both go by the rules of a^2+b^2=c^2,
for the 1st question, c=25 and b=24, so we're trying to find a, 25^2-24^2=49=sqrt of 49=7
for the 2nd, we have a and b already, so 36+144=180, c= sqrt(180) --> 6sqrt(5)
hope it sort of helped!
1. x= 27.6
2. x= 41
3. x= 30.2
I'm not sure what the triple thing is but hoped I helped with the other stuff.
5 plus 5 is 10
19 plus 2 is 21
The nine pack. to find the amount each costs per bottle you divide the cost by the number of bottles.
6-pack: 3.79/6= 0.63
9-pack: 4.50/9= 0.5
12-pack: 6.89/12= 0.57
1) 3 hours 21 minutes
2) 1 hour 50 minutes
3) 2 hours 13 minutes
4) 2 hours 16 minutes
5) 3 hours 25 minutes
6)1 hour 29 minutes
7)1 hour 16 minutes
8) 3 hours 24 minutes
9) 4 hours 14 minutes
10) 3 hours 45 minutes
11) 4 hours 22 minutes
12) 2 hours 58 minutes
13) 1 hours 24 minutes
14) 1 hours 14 minutes
15) 4 hours 23 minutes