The answer is 11 luv! hope this helped you out!!
Answer:
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Answer:
Step-by-step explanation:
The formula for determining the length of an arc is expressed as
Length of arc = θ/360 × 2πr
Where
θ is the central angle formed at the center of the circle.
r represents the radius of the circle.
π represents a constant whose value is 3.14
From the information given,
r = 21 inches
θ = 25 degrees
Length of arc formed = 25/360 × 2 × 3.14 × 21 = 9.2 inches,
-9y-9 simplification
-9y-9=0
-9y=9
y=-1
Answer:
which dilation does it represent?:
enlargement
which is the scale factor?:
2
Step-by-step explanation:
i did the assignment and got it correct
