An aiplane travels 520 miles in 1.3 hours. what is its speed in miles per hour?

After the seventh month of a 12-month loan: the numerator is: {(n + 11) + (n + 10) + (n + 9) + (n + 8) + (n + 7) + (n + 6) + (n + 5)} = , and the denominator is: {(n) + (n + 1) + + (n + 11)} = . therefore, the fraction is numerator/denominator (to the nearest tenth) = %

The triangles are similar. what is the value of x? show your work.

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square