Find a common denominator first
2 24/40 - 1 15/40 = 1 9/40
it is already in simplest form so you can not reduce it
0.05 kilogramos.................
Answer:
cant factor something that is not like terms its the same answer
Step-by-step explanation:
(4,5)(2,1)
slope = (1 - 5) / (2 - 4) = -4/-2 = 2
(-2,3)(-4,4)
slope = (4 - 3) / (-4 - (-2) = 1/(-4 + 2) = -1/2
2 and -1/2 are negative reciprocals of each other....therefore, ur lines are perpendicular <==
845 miles / 13 hours = 65 miles per hour
65 miles per hour x 11 hours = 715 miles
