About fifty percent of the population of alaska lives within a 50-miles radius of anchorage. of the area of alaska is 586,412 miles, about what percent of the total land area is within 50 miles of anchorage?

b

step-by-step explanation:

b

their is no graph showing

step-by-step explanation:

a

step-by-step explanation:

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.