Answer:

Step-by-step explanation:

<em>OR</em>

Information on trigonometric ratios

I am joyous to assist you at any time.
It equals 40/6. I hope this helps. Good luck!
Answer:
18
Step-by-step explanation:
You need to find the least common multiple of 9 and 6 - that is 18. In this case you buy 2 packages of pencils and 3 package of pens.
Answer:
About 110.6
Step-by-step explanation:
The sine of an angle is the length of the opposite side divided by the length of the hypotenuse.

Hope this helps!