AQ and BR are diameters of circle o, and the measure of minor arc AB is 80°.
3
What is the value of x?

The long jump record, in feet, at a particular school can be modeled by f(x) = 19.6 + 2.5ln(x + 1) where x is the number of years since records began to be kept at the school. what is the record for the long jump 11 years after record started being kept? round your answer to the nearest tenth.

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?