Answer:

Step-by-step explanation:
Use cosine:

We have

and the angle 17°.

Substitute:
<em>convert the decimal to the fraction</em>
<em>cross multiply</em>
<em>divide both sides by 9563</em>


Answer:
X+6
Step-by-step explanation:
Combined like terms.
Answer:
Henry is 18 and Paul is 7
Step-by-step explanation:
I figured it out in my head.
The answer is 340.687 liters