Part B: A landscape service charges customers a one-time fee and an hourly rate of $15. For 3 hours of work, it charges $75.. Single line text. (10 Points)
How much does the landscape service charge for 20 hours of work?

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.

the correct answers i think are b. and d.

give me brainliest if it is correct!

sina-sinb

cosb+cosa

tana-tanb

cos0+cos x pi/3

20tan

step-by-step explanation: