Solve for all values of x

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

What is 1/3x5 on anuber line what does it look like on a number line

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?