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german
2 years ago
15

Mercury freezes at -39 degrees Celsius and boils at 357 degrees C. which of the following intervals represents the temperature r

ange in degrees Fahrenheit over which Mercury is a liquid?
Mathematics
2 answers:
exis [7]2 years ago
8 0

Answer:

Man I wish I knew

Step-by-step explanation:

sdas [7]2 years ago
5 0

Answer:

The first answer is not helpful at all

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At Pizza Pi, 24% of the pizzas made last week had extra cheese. If 12 pizzas had extra cheese, how many pizzas in all were made
myrzilka [38]

Answer: 50

Step-by-step explanation:

Let the number of pizza made last week be represented by y.

From the question, we can form it into:

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2 years ago
Let f (x)<br>sinx cosx, then f'(x) =<br>A. Cos2x<br>B. sin2x<br>C. tan 2x<br>D. cos2x - sin2x<br>​
Degger [83]

Answer:

A. Cos2x

Step-by-step explanation:

f(x) = sin(x)cos(x) = (1/2) sin(2x)   using double angle formula.

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3 years ago
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