Select the correct answer from each drop-down menu.
15
In AABC, mZB= 90°, cos( = 17, and AB= 16 units.
units,
Based on this information, mzA= m2c= , and AC =
Note that the angle measures are rounded to the nearest degree.

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation:

a is the right answer

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.

486in is correct

step-by-step explanation: