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xxMikexx [17]
3 years ago
14

The graph below shows the water level of a tank that is emptying over time.

Mathematics
1 answer:
Allisa [31]3 years ago
3 0
From inspecting the graph, you can identify the y-intercept and the slope of the line shown.

The y-intercept is 200 gallons.
The slope is 

             75-200
    m = ------------- = -12.5 gallons/minute
               10 -  0

Thus, y = 200 gallons - [12.5 gallons/minute ]t

To answer the 2nd question, let t = 12 minutes and calculate y(12).

To determine how long it wld take to empty the tank, set the above formula equal to zero and solve the resulting equation for t.
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I need help with 8-11....
MaRussiya [10]
8. Quadrants
9. Proportion
10. Proportionality
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8 0
3 years ago
68 * 27 - 81 + ? = 600
tankabanditka [31]

The missing term is -1155.

Step-by-step explanation:

Given expression is

68 * 27 - 81 + ? = 600

Let the missing term be x

68*27-81+x=600\\1836-81+x=600\\1755+x=600

Subtracting 1755 from both sides

1755-1755+x=600-1755\\x=-1155

Therefore,

The missing term is -1155.

Keywords: multiplication, addition

Learn more about multiplication at:

  • brainly.com/question/10364988
  • brainly.com/question/10435816

#LearnwithBrainly

8 0
3 years ago
Write down the bearing of: (a) Henly from Dinder (b) Dinder from Weare (c) Weare from Dinder (d) Weare from Henly (e) Dinder fro
Neko [114]

The bearing of the individuals from each other are as indicated below;

  • S45°E
  • N25°E
  • S65°E
  • S15°E
  • N45°E
  • N75°E

<h3>What is bearing of Henley from Dinder?</h3>

It follows from the task content that the bearing of the individuals from each other are expected to be determined.

a) For Henley from Dinder; it follows from observation that Henley is; S45°E of Dinder's position.

b) For Dinder from Weare; it follows from observation that Dinder is; N25°E of Weare's position.

c) For Weare from Dinder; it follows from observation that Weare is; S65°E of Dinder's position.

d) For Weare from Henly; it follows from observation that Weare is; S15°E of Dinder's position.

e) For Dinder from Henly; it follows from observation that Dinder is; N45°E of Henly's position.

f) For Henly from Weare; it follows from observation that Henly is; N75°E of Weare's position.

Read more on bearing;

brainly.com/question/23427938

#SPJ1

8 0
2 years ago
Please! Help thank you
LUCKY_DIMON [66]

Answer:

i dont know sorry

Step-by-step explanation:

5 0
3 years ago
The area of a rectangle is 21cm?.
Ghella [55]

Answer: The answer is −  5  plus per centimeter

Hope this helps :)

5 0
2 years ago
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