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Anika [276]
3 years ago
6

(a+b-c)-(b-a-c) I NEED IT RN FOR A TEST OR ELSE I AM DEAD FOR LIFE

Mathematics
2 answers:
Zepler [3.9K]3 years ago
5 0

Answer:

<h2><em><u>2a</u></em></h2>

Step-by-step explanation:

(a+b-c)-(b-a-c)

= a + b - c - b + a + c

= a + a + b - b - c + c

= <em><u>2a (Ans)</u></em>

Marat540 [252]3 years ago
3 0
Here is the answer-I just took a screenshot off of an app called Symbolab which is really good for algebra

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Please answer this correctly
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Answer:

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Answer:

Step-by-step explanation:

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8 0
3 years ago
A cup of coffee at 95 degrees Celsius is placed in a room at 25 degrees Celsius. Suppose that the coffee cools at a rate of 2 de
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Answer:

See Explanation

Step-by-step explanation:

For an object at temperature T and supposing that the ambient temperature is Ta then we can write the differential equation that typifies the Newton law of cooling as follows;

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So

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Hence we can write;

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dT/dt= 3 degrees Celsius per minute

4 0
3 years ago
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