Answer:
1 row with 16 jars, 2 rows with 8 jars and 4 rows with 4 jars are the arrays in order to arrange jars.
Step-by-step explanation:
Since, there are 16 jars of spices and he has to arrange them in arrays, then he can arrange 16 jars each in one row, 8 jars each in 2 rows and 4 jars each in 4 rows.
These are the only possibilities without breaking the jars into pieces.
Answer: 
Step-by-step explanation:
this forms a 30 degree reference angle
and this is in the 4th quadrant
When the angle is 30 degrees, the coordinates are:
A line is 180 degrees so write x+(4x-20)=180
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Answer:
1/20
Step-by-step explanation:
Hope that helped :))
