If hjk is similar to pqr, the angles of hjk must be congruent to the corresponding angles of pqr. true or false?

What expression is equivalent to 1/2(2+3x-6)

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

Use sigma notation to represent the following series for 9 terms.