Please help me thx so much have a good day
1 answer:
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Answer:
see explanation
Step-by-step explanation:
A
The circumference (C) of a circle is calculated as
C = πd ( d is the diameter ) , then
C = 3.14 × 8 ≈ 25.12 in
B
The circumference (C) of a circle is calculated as
C = 2πr ( r is the radius )
Here C = 94.2 , then
2πr = 94.2 ( divide both sides by 2π )
r = = 15 cm
Answer:
I graphed it in the pic below
Step-by-step explanation:
The first one is in green and the second in red
+4 and +6 is where the line intercepts the y axis
-4x and -2x are the slopes.
