Answer:
There is no solution
Step-by-step explanation:
Answer:
We do not see the image
Step-by-step explanation:
Y = 3bx - 7x
y = x(3b - 7)
Divide each side by 3b - 7 (assume that it is not zero).

Answer:
Answer:
- -1
- 0
Step-by-step explanation:
1. cos(π) = -1
2. sin(π) = 0
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It is useful to memorize the table below.