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gogolik [260]
3 years ago
8

Find the area of the regular octagon if the apothem is 3 cm and a side is 2.5 cm. Round to the nearest whole number.

Mathematics
1 answer:
miss Akunina [59]3 years ago
8 0
What the person who is asking the question forgot to say is that its one of these answers

A.30cm2
B.55cm2
C.18cm2
D.60cm2

oh and I believe the answer is 30cm2



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Mrs. Mott called two companies about getting new uniforms for the soccer team. The first company she called charges $70 per unif
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Answer:

For less than 7 uniforms.

Step-by-step explanation:

The first company she called charges $70 per uniform.

So, the cost of x uniforms will be $70x.

The second company she called charges $280 plus $30 per uniform.

So, the cost of x uniform will be $(280 + 30x).

Now, if the total cost of purchasing x number of uniforms from the first company is less than that from the second company then, we can write the inequality equation as  

70x < 280 + 30x

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Therefore, for less than 7 uniforms the cost from the first company will be less than the cost from the second company. (Answer)

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3 years ago
Use the table of values below to select the correct statement.
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Answer:

Linear function with rate of change/growth = 2.5, which agrees with the fourth statement listed in the answers options.

Step-by-step explanation:

Notice that both columns of reported x and y values are increasing.

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and how their corresponding y-values increase:

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therefore, if we do the rate of change for any pair (x_1,y_1) and (x_2,y_2), we get the following constant rate of change:

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Given that this relationship is valid for any pair of (x,y) values. we conclude that the rate of increase is constant, and therefore we are in the presence of a linear function, whose rate of change is 2.5

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3 years ago
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Step-by-step explanation:

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3 years ago
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