The height of an arrow after it has left the boat can be modeled by the function h=2t(3t-9), where H is the height of the arrow and T is the time in seconds. How long is the arrow in the air before it hits the target?

unless if u could do my questions, if not i wouldn't want to

these sign is used to tell weather the number is greater or less than the number   <   or >     but this sign means its equal =    

hope this you and

step-by-step explanation:

a

step-by-step explanation:

the answer is a

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