30/12=in 1 min you drive 2.5lap
120/48=in 1 min you drive 2.5lap
yes they are equivalant
Is there a diagram or something to look at for this ...?
Very easy:
Since there is no involvement of y so simply draw a vertical line at x=1.And shade the part which is describing the x values.
Hence,
You will shade all the part which is on the left of the vertical line.As there is an equal sign too,so the vertical line will be a solid line instead of dotted line.
See the attachment for graph.
A. 24 miles
Explanation:
the area inside a circle is given by:

where r is the radius of the circle.
In this problem, we know the circular area:

So we can re-arrange the equation above to find r, the radius:

so, the radius of the circular area is 24 miles.
Answer:
C (x)
Step-by-step explanation:
The Vertex of an angle is the point at which the angle is located on, so in this case the vertex is X.