P P,Q and R can finish a task in 8, 10 and 12 hours respectivly.They started working together but after 3 hours, P and R left. H
ow long will Q take to finish the task now?
Detail it
1 answer:
Answer:
45 minutes
Step-by-step explanation:
Assume task completed in total x hours
So q will take 45 more minutes
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Okay so we get: subtract m + 8 from 5m + 11
5m + 11 = 16 + m or 16m
16m - 8 +m or 8m = 8m or 8 + m
Answer:
see explanation
Step-by-step explanation:
Multiply both sides by 9 to eliminate the fraction
9K = 5(F + 459.67) ← divide both sides by 5
F + 459.67 = K ( subtract 459.67 from both sides )
F = K - 459.67
Midpoint of the segment connecting the points (5,3)and (7,-2)is (6,1/2)
Answer:
-4, 2, 3
Step-by-step explanation:
Centre: (-4,2)
Radius: 3
(x - -4)² + (y - 2)² = 3²
Answer:
that is the solution to the question