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hichkok12 [17]
3 years ago
12

If n is a positive even number,then (-55) n is

Mathematics
2 answers:
monitta3 years ago
7 0

Answer:  (-55)m is a negative even number.

Step-by-step explanation:  We are given to write the properties of the number (-55)n if n is a positive even number.

Let n = 2m, where m is positive.

So, we get

(-55)n=(-55)\times2m=-110m.

We know that

-110m is a negative even number for any positive number m.

Thus, (-55)m is a negative even number.

Marysya12 [62]3 years ago
6 0

Then\\if\ is\ (-55)\cdot n,\ then\ (-55)n\ is\ a\ negative\ number\\\\if\ is\ (-55)^n,\ then:\\-if\ n\ is\ odd,\ then\ (-55)^n\ is\ a\ negative\ number\\-if\ n\ is\ even,\ then\ (-55)^n\ is\ positive\ number.

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Order the numbers from least to greatest. 0.3, 9/25, 33%, 0.35
Finger [1]

Answer:

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Step-by-step explanation:

Okay, so first we need to have all of our numbers in the same category of variable. So first, we will convert 9/25 to a decimal.

To do that, we must divide 9 by 25 to get our answer of 0.36.

Now, we will convert the 33% to a decimal by dividing it by 100 to get 0.33

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2 years ago
Beth is putting up a fence in her yard so her dog can play outside. She purchased 80 feet of fencing. If the fenced area is a re
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Answer:

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The formula for the Perimeter fo a rectangle

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2 years ago
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The cosine law
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\bf \textit{Law of sines}
\\ \quad \\
\cfrac{sin(\measuredangle A)}{a}=\cfrac{sin(\measuredangle B)}{b}=\cfrac{sin(\measuredangle C)}{c}\\\\
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