If the radius of a circle is 10 feet, how long is the arc subtended by an angle measuring 81°? a) 9π feet b) 2/9 π feet c) 9/5 π feet d) 9/2 π feet

Which value of c would make he following expression completely factored? 8x+cy

Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?