Answer:
ASA
Step-by-step explanation:
ANGLE SIDE ANGLE IS SUITBLE
No because the maximum amount for sin and cos is 1.if alpha is 90 and beta is 0 the answer is 7 so it's not right.
D, as it increases by one
500+(x115)=2685
the 500 is the money the club is putting towards the trip. the x is the number of club members. the 115 is the cost each member will pay to go on the trip.
subtract 500 from each side leaving you with
(x115)=2185
divide each side by 115
x=19
there are 19 club members going on the trip.
So
green bikes:20
yellow bikes:20. but don't really understand
blue bikes:22