<span>In a three-dimensional coordinate system, the following generally points upward
</span>the positive y-axis
b is the right option
hope this helps
Answer:
Step-by-step explanation:
The perimeter is two times width plus two times length:
There is no way to simplify further.
you have to divide 6 by 15 to get you're answer A)0.4
Answer:
40
Step-by-step explanation: