In ΔNOP, the measure of ∠P=90°, PN = 34 feet, and OP = 40 feet. Find the measure of ∠O to the nearest degree.

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.