Length of the arc of a circle is given by,
- Length of arc =
Here, θ is the central angle subtended by the arc
r = Radius of circle
If the radius of circle = 3 miles
Central angle subtended by the arc = 45°
Therefore, length of the arc = 
= 2.36 miles
Length of the arc of the given circle will be 2.36 miles.
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The answer would be x = -9 since you have to multiply 4 on both sides
X y
2 7
0 3
I figured out how to do it.
2-0=2
7-3=4
4/2=2 therefore the gradient is 2.
Now we need the y intercept which is already given (the y intercept is when x=0) when x equals 0 x=3 so the equation of the line is:
y=2x+3
Hope this helps :)
Answer:
0.625 feet long
Step-by-step explanation:
To find how long each rod is, divide 5 by 8, since the 5 feet pipes will become 8 rods:
5/8
= 0.625
So, each rod will be 0.625 feet long
Answer:
Step-by-step explanation:
