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Rzqust [24]
3 years ago
14

A tank 4/5 full of water. If 40 gallon more of water is needed to fill the tank completely, find the capacity of the tank

Mathematics
2 answers:
otez555 [7]3 years ago
5 0
The car can hold 200 gallons of water or aqua
Gala2k [10]3 years ago
3 0
If a tank is already 4/5, this means that it needs 1/5 more to be full. So, if 40 gallons of water is needed to fill the tank completely, this means that 1/5 of the tank is 40 gallons of water.

So to find the capacity of the tank, we just need to take 40 gallons times 5 which will give us 200 gallons.

Therefore, the capacity of the tank is 200 gallons.

Hope this helps!
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Which equation describes the line that contains (1,5) and has a slope of 2?
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D. y = 2x + 3

Step-by-step explanation:

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4 years ago
Sally was walking to Ocean Front Housing Complex, In miles, how far is her distance?
Vanyuwa [196]

Answer:

Sally is 10 miles

The coordinate ofthe deli is (1, -1)

Step-by-step explanation:

✍️Coordinate of Sally = (-3, 2)

Coordinate of Ocean Front = (5, -4)

The distance of Sally to Ocean Front Housing Complex = the distance between point (-3, 2) and (5, -4).

Use the distance formula, d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}, to calculate the distance between (-3, 2) and (5, -4):

d = \sqrt{(5 -(-3))^2 + (-4 - 2)^2}

d = \sqrt{(8)^2 + (-6)^2}

d = \sqrt{64 + 36}

d = \sqrt{100} = 10

✅The distance of Sally is 10 miles

✍️the coordinate of Deli would be half the distance between Sally and Ocean Front.

Therefore, use the midpoint formula to calculate the coordinate of the midpoint between Sally (-3, 2) and Ocean Front (5, -4).

Midpoint of (-3, 2) and (5, -4).

M(\frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2})

Plug in the values

M(\frac{-3 + 5}{2}, \frac{2 +(-4)}{2})

M(\frac{2}{2}, \frac{-2}{2})

M(1, -1)

✅The coordinate ofthe deli is (1, -1)

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3 years ago
Which of the following explains how ΔAEI could be proven similar to ΔDEH using the AA similarity postulate?
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Answer:

Yes, the AA similarity postulate can be used because a reflection over line f will establish that Line segment AB ≅ Line segment DE. If ΔMNL is rotated 180° about point N.

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3 years ago
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