The resultant force, r, is related to two concurrent forces, x and y, acting at right angles to one another, by the formula r2=x2+y2. rewrite the formula for y.

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

Which of the following is the shape of a cross section of the figure shown below