Pls help ASAPP ! If segment FD = 30 units and segment FE = 55 units, what is the value of a? Round the solution to the nearest hundredth.

triangle DEF in which angle F is a right angle, angle D measures a degrees, and angle E measures b degrees

22.62
28.44
41.41
61.39

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.