Add the sides together and u get 19!
Not sure what equation you're looking for, but against the current he goes 2 mph and with he goes 9mph, so 9-2=7mph difference between them, divided by 2 = 3.5 mph of the current. So in this case, James can paddle 2+3.5= 5.5 mph in still water and the current moves at 3.5 mph.
James can paddle 5.5 mph
The current moves at 3.5 mph
Equation: speed = 5.5 + 3.5x where x can equal -1, 0, or 1 depending on whether James is going with the current (x = 1), without the current (x = 0), or against the current (x = -1)
Answer:
>20 degrees
Step-by-step explanation:
Answer:
Step-by-step explanation:
The question is asking to state the polygon that connects with the base of polyhedron, base on my research and further analysis, I would say that the answer would be a parallelograms formed by segments (lateral edges) connecting the corresponding vertices of the bases. I hope this would help