Answer:
f(x)=5.05 sin((pi/12)x) + 5.15
Step-by-step explanation:
Answer:
y=-6x/square root (4x^2-160
Step-by-step explanation:
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Answer:
3x + 5y = -2 is x=
−5
/3
y+
−2
/3
2x - y = 3 is x=
1
/2
y+
3
/2
Step-by-step explanation:
Answer:
The correct answer is B) 8
Step-by-step explanation:

The answer is -1 , because when you add a negative number to a positive number the negative number will subtract , and vise versa.