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xxTIMURxx [149]
2 years ago
10

What is the value of the function at x=−2?

Mathematics
1 answer:
VashaNatasha [74]2 years ago
7 0

Answer:

y = 3

General Formulas and Concepts:

  • Reading a Cartesian Plane
  • Reading and labeling coordinates

Step-by-step explanation:

The question is asking us what the y-value is when x = -2.

According to the graph, when x = -2, y = 3.

Therefore, y = 3.

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42 Ornaments- 28 Blue ornaments = 14 Red Ornaments
Ratio of Red to Blue 14:28 
Which can be simplified to 1:2 
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Solve 4x + 11 = k for x.
ehidna [41]

4x + 11 = k
4x = k - 11
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Ava is making punch for the entire class. She mixed 3 gallons of lemonade with every 7 gallons of Hawaiian Fruit Punch to make t
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Can anyone help me with this question please ??
Anna007 [38]

Answer:

Try 7986

Step-by-step explanation:

(a+b) × height ÷ 2

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7 0
3 years ago
A kilogram of seawater contains 1/40 kg of salt. How much salt is there in two buckets of seawater, which contain 500 liters of
never [62]

Two buckets of seawater contain 13\frac{28}{40} kg of salt.

Step-by-step explanation:

Amount of salt in 1 kg water = \frac{1}{40}\ kg

It is given that;

1 liter = 1\frac{12}{125} = \frac{137}{125}\ kg

500 liters = 500*\frac{137}{125} = \frac{68500}{125}

500 liters = 548 kilogram

As,

1 kg of seawater = \frac{1}{40}\ kg of salt

548 kilograms = \frac{1}{40}*548

548 kilograms = 13\frac{28}{40} kilograms of salt

Two buckets of seawater contain 13\frac{28}{40} kg of salt.

Keywords: unit rate, multiplication

Learn more about multiplication at:

  • brainly.com/question/10525991
  • brainly.com/question/10534381

#LearnwithBrainly

5 0
3 years ago
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