In AFGH, h = 5.9 cm, f = 9.4 cm and ZG=77º. Find ZH, to the nearest 10th of a
degree.

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer