I GIVE Which values of a, b, and c correctly represent the answer in simplest form? O a-1,6-5.C=9
O a- 10,b= 18,C=1
a = 9,b=5,C= 1
O a= 1,0-10, C = 18

C

Step-by-step explanation:

it looks like C, if the 0's are coefficients like i think they are, then the answer would be C (the third one)

i belive those are the ones that are under 90 degreese.

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.