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valkas [14]
3 years ago
8

A water tank is filled to its capacity. It has a leak at the bottom through which water leaks at a constant rate. If y represent

s the amount of water left in the tank, in gallons, after x hours, which of the following situations is represented by the table below? Time (hours) 4 8 12 16 Water (gallons) 1,190 1,180 1,170 1,160 A. The tank initially had 1,190 gallons of water, which is leaking at the rate of 5 gallons per hour. B. The tank initially had 1,200 gallons of water, which is leaking at the rate of 2.5 gallons per hour. C. The tank initially had 1,200 gallons of water, which is leaking at the rate of 5 gallons per hour. D. The tank initially had 1,190 gallons of water, which is leaking at the rate of 10 g
Mathematics
1 answer:
Whitepunk [10]3 years ago
7 0

Answer:

The answer is B.

Step-by-step explanation:

The tank initially had 1,200 gallons of water, which is leaking at the rate of 2.5 gallons per hour.

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For a better understanding of the solution provided here, please find the diagram attached.

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AC is the diagonal whose length is 18.79 inches.

The length of wall AB is 17 inches.

From the given information, we have to determine the length of the BC, which is depicted a x, because for the room to be a square, the length of the wall AB must be equal to the length of the wall BC.

In order to determine the length of the wall BC, or x, we will have to employ the Pythagoras' Theorem here. Thus:

x=\sqrt{(AC)^2-(AB)^2}

x=\sqrt{(18.79)^2-(17)^2}\approx\sqrt{64.06} \approx8

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LAST ONE FOR TODAY PLEASE HELP! picture below
Hunter-Best [27]

Answer:

I know for a fact that x is 4.3 so that means 4.2 is less than x and 4.4 is greater than x

here are the steps whether you like it or not

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3 years ago
Please help simple math problem.
Korvikt [17]

Answer:

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Step-by-step explanation:


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3 years ago
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SSSSS [86.1K]

Answer:

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Step-by-step explanation:

Pythagorean theorem:

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Elena L [17]

Answer:

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Step-by-step explanation:

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