Please answer this question only if you know the answer! 33 points and brainliest!
2 answers:
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- It's very long so I'm not giving answers but here's how i would do it:
- use Pythagoras
where c is the longest side
- use sine rule
where lower cases are the sides, and capitals are their opposite angles.
e.g for 15:
a = 3, b is missing, c = 10
A is missing, B is ?, C is 90
The time to fill the sink if Blake forgets to put in the stopper would be 15 mins.
Step-by-step explanation:
Given that,
The kitchen sink can fill in: 6 mins
The sink can drain in: 10 mins
We have to find the time to fill the sink if Blake forgets to put in the stopper. For that,
Lets say, the full tank = 1
Filling rate =
Drainage rate =
Hence, the time to fill the tank would be:
(Multiply by LCM)
x = 15
Hence, the time to fill the sink if Blake forgets to put in the stopper would be 15 mins.