Answer: I am really good at math so if you need help just say so
Answer:
1/3 / 1/3
1/3 x 3/1
= 1
Step-by-step explanation:
Step-by-step explanation:
use Pythagoras theorem,


Answer:
Yes
Step-by-step explanation:
Tan = sin / cos
If sin is negative, ans cos is negative, then tangent is positive.
Tan= (-)/(-) = (+)
Gram and milligram are in the metric system and are for weight. Pound is the United States system and kiloliter measures liquids