Convert 6 hours 36 minutes to decimal hours.
a)6.52 hours
b)6.55 hours
c)6.58 hours
d)6.6 hours
e)6.62 hours

D. 6.6 hours

Step-by-step explanation:

100/60= 1.66

Multiply 1.66 times 36 and get 6.6 hours

 Hope this helps!

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c