What is the minus 60 plus 40 =x plus y= x+9

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265