Two numbers are in the ratio of 3:7.one of the numbers is 42 there are two possible values for the other number. what are the possible values

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Iwill give you ! what is the measure of ∠v ?

Consider circle c with angle acb measuring 3/4 radians. if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.