Answer:

Step-by-step explanation:
Given


Required
Determine the difference between the points
The difference is calculated as follows:



Quadratic equations CAN be used to solve word problems so the answer to your question is false
When I factor[ 2cos (square) - 5cos -3], I get (2cos + 1)(cos - 3). 2cos + 1 = 0, 2cos = -1, cos = -0.5,. Using inv cos on calculator, I get 120 degree related angle.
A)
2, 4, 6, 8, *10
The fifth row contains 10 cans.
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b)
2+4+6+8+10+12+14+16+18+20=110
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c)
2*Row=Number Of Cans
When Row=1, Number Of Cans=2.
When Row=5, Number Of Cans=10.
When Row=10, Number Of Cans=20.
Answer:
10
Step-by-step explanation: