Answer:
i really dunonjust need tho points sorry but have a blessed Dayyy
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Answer:
The moon has moved past the full moon and is moving toward the third quarter.
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Y-Intercept= -9
Your equation is Y=mx+b, and b is the Y-Intercept
        
             
        
        
        
Answer:
1
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Answer:
50.27 units²
Step-by-step explanation:²
The standard equation of a circle with center at the origin is x² + y² = r², where r is the radius.  Substituting 4 for x and 0 for y yields 4² + 0² = r², so we see immediately that r = 4 units.
The formula for the area of a circle is A = πr².
Here, with r = 4, the area is A = π(4 units)² = 16π units², or 
50.27 units² to the nearest hundredth.