Which equations could be used to solve for the
unknown lengths of aabc? check all that apply
sin(45") = bc
o sin(45") = 9
be
9 trn(45') = ac
d (ac)sin(45°) = bc
cos(45%) = 10

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.

answer: a) 56% women

b)44% men

step-by-step explanation: