Which statements are true? Check all that apply.
mco = 120°
MCB = 60°
m angle COB = 2(m 2CAB)
m angle COB = 120°
mZCOB = 1/2 (mZCAB)

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?