Three times the number of blue tiles in a bag is the same as 30% of the number of blue tiles in the bag increased by 54. how many blue tiles are in the bag?

The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it