-0.5 n^2=-18
n^2= 36
n= sqrt (36)=6 or -6
Hope this can help.
The answer is D because, if one of the sides is congruent that means that one side has to mirror the other therefore they can never touch
Answer:
we know that, 1miles/hour = 0.45m/s
or, 1meters/second = 1/0.45
1m/s = 2.22222222222
Step-by-step explanation:
Then,
72.0 meters/second = 72.0*2.22222222222
=160 miles per hour.
Answer:
hablas español? O no??, no se tu pregunta pique no se ingles perdón
