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aleksklad [387]
3 years ago
9

Solve this equation x-y=53x+y=3​

Mathematics
1 answer:
Evgen [1.6K]3 years ago
4 0

Answer: look at the picture

Step-by-step explanation: Hope this help :D

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S is inversely proportional to t . When s = 0.9 , t = 2 Work out t when s = 30
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From a point on a cliff 75 feet above water level, an observer can see a shipThe angle of depression to the ship is d^ How far i
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52feet

Step-by-step explanation:

The set up will be a right angle

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The height above the sea level will be the opposite

The distance of the ship from the base is x (adjacent)

Using TOA

Tan theta = opposite/adjacent

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x = 30/tan 30

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2 years ago
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Andru [333]

Answer:

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Step-by-step explanation:

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2 years ago
A 72,000 gallon water tower is being drained. Two thousand gallons are drained in the first hour. How many hours will it take to
ololo11 [35]

Answer:

To drain the water tower it will take 36 hours.

Step-by-step explanation:

Given:

A 72,000 water tower is being drained, and in an hour 2000 gallons are drained.

Now, to calculate the hours it would take to drain total 72,000 gallons of water, we should divide the gallons of water drained in one hour by total gallons of water in the tower.

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=\ 36

Therefore, to drain the water tower it will take 36 hours.

6 0
3 years ago
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