D = r x t
replace the d with 84 and replace the t with 6 hours
divide 84 by 6 = 84/6
get the quotient 14
84 = 14 x 6
9/7 or 1 2/7 is the answer. im pretty sure its right.
For a more see orthocenter of a triangle .The orthocenter is the point where all three altitude of the triangle intersect. An altitude is a line which passes through a vertex of the triangle and is a perpendicular to the opposite side. Hope this helps :)
Answer:
1 41421356237/10000000000
Step-by-step explanation:
thats the square root of to, plz mark brainliest and also if this is not what u need, tell me
X is less then or equal to 8
idk about the rest