Answer:
F. 45/4
Step-by-step explanation:
hypotenuse/long leg of both triangles:
- 15/20=x/15
- x=15*15/20
- x=45/4
3 gallons on 10 things
Here, we have less things to be distributed than the number of things you distribute to.
Thus: 3/10 gallons.
I'm assuming its asking what time he finished? I added it up and it seems to be 7:42 pm.
Alright First you combine the like terms.
9n - 3n = 6n
21 - 24 = -3
Rewrite the simplified equation
6n - 3 = 0
Solve for n
6n = 3
n = 3/6
n = 1/2
Ask if you need more help! :)