3 years ago

The graph illustrates the process of changing ice at –50°C to steam at 150°C.

Mathematics

1 answer:

xenn [34]3 years ago

8 0

Answer: 1, 3, both show a change in temp

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Black_prince [1.1K]

Answer:no

Step-by-step explanation:

it’s equal to -10 + 10h by the commutativity of addition and subtraction

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2 years ago

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Step-by-step explanation:

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IceJOKER [234]

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2 years ago

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murzikaleks [220]

Answer:

x = 27. The friend has 27 bluberries

Step-by-step explanation:

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2 years ago

Points A, B, and C are collinear. Point B is between A and C. Solve for x if AC = 3x + 3, BC = 3, and AB = 2x + 2.

Ksenya-84 [330]

Answer:

x=2.

Step-by-step explanation:

It is given that points A, B, and C are collinear. Point B is between A and C.

Using segment addition property, we get

$AC=AB+BC$

It is given that AC = 3x + 3, BC = 3, and AB = 2x + 2.

$3x+3=(2x+2)+3$

$3x+3=2x+5$

Isolate variable terms.

$3x-2x=5-3$

$x=2$

Therefore, the value of x is 2.

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2 years ago