Eric has 46 total marbles (4*10)+6
The answer would be 10 to the third because if you divide that it would equal 1,000
Csc(x) = 1/sin(x)
sec(x) = 1/cos(x)
cot(x) = [1/sin(x)] / [1/cos(x)]
cot(x) = 1/sin(x) * cos(x)/1
cot(x) = cos(x) / sin(x)
cot(x) = cot(x)
Answer : A
hope this helps
