Answer: 1. -16.18
2. 3.75
3. -3
Step-by-step explanation:
Substitute x=7 in the equation:
2+7-2•7= 2+7-14= 2-7= -5
Answer:

Step-by-step explanation:
None
SinA=8/17, so arcsin(8/17) is your angle of A (around 49 degrees). 90-A is your angle for B
16 7/8
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