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Irina-Kira [14]
3 years ago
9

Tank #1 had 200 gallons in it and losing 2 gallons each minute. Tank #2 has 60 gallons in it. How long will it take for both tan

ks to have the same amount of water in them?
Mathematics
1 answer:
Ivanshal [37]3 years ago
5 0

Answer:

  70 minutes

Step-by-step explanation:

Tank 1 must lose 140 gallons to have as much as Tank 2. It will take ...

  (140 gal)(2 gal/min) = 70 min

for the tanks to have the same volume.

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A hiker is climbing down a valley. He stops for a water break 4 times. Between each break, he descends 15 meters. How many meter
Murljashka [212]

The word in the problem that indicates that a negative sign should be used is "descend"

<h3></h3><h3>How many meters did he descend?</h3>

We know that he stops for water breaks four times, and between each water break, he descends 15 meters.

The written equation is:

4*(-15)m = -60m

Why the negative sign is used?

The negative sign is used because the hiker is descending, so its height is decreasing. The word in the problem that indicates that a negative sign should be used is "descend"

If you want to learn more about signs:

brainly.com/question/5870782

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7 0
1 year ago
Triangle ABC has vertices at A(2, 2), B(4,7), and C(6,2). Classify the triangle according to the side lengths.
zmey [24]

Answer:

Isosceles triangle

Step-by-step explanation:

Length AB

√(4 - 2)² + (7 - 2)²

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Length BC

√(6 - 4)² + (2 - 7)²

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Length AB and BC is the same.

Length AC is the longest side.

Therefore, it is an isosceles triangle.

4 0
3 years ago
Word form for (3 x 10)+ (7 x 1) + (3 x 1/10+(5 x1/100)
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Three times ten plus seven times one plus three times one-tenth plus five times one-hundredth

4 0
3 years ago
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Can someone please solve this please.
Lelu [443]

Answer:

A≈576.31

Step-by-step explanation:

surface area = bh + L(s1+s2+s3)

surface area = (13*11) + 13 * (10+11+14.87)

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2 years ago
How many feet are in 84 yards. (im really bad at converting) :(
Gre4nikov [31]
1 yard = 3 feet, so we would do 3×84, which is 252.

There are 252 feet in 84 yards.
7 0
3 years ago
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