The distance between (-4,3,-6) and the origin is 
<h3>How to determine the distance?</h3>
The point is given as:
(x, y, z) = (-4,3,-6)
The origin is
(x, y, z) = (0,0,0)
The distance between the point and the origin is calculated as:

So, we have:

Evaluate

Hence, the distance between (-4,3,-6) and the origin is 
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Answer:
B
Step-by-step explanation:
L=750(0.25)×
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Answer:
16
Step-by-step explanation:
4+4=8
8+8=16
Answer:
i think you have to measure your diagram with a protector to find the angles
42 (1- 25/100) = 63/2 = 31.5 dollars
answer is $31.50
hope it helps