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Whitepunk [10]
3 years ago
11

The polygon below is a regular hexagon. What is the approximate length of the apothem? Round to the nearest tenth.

Mathematics
2 answers:
grigory [225]3 years ago
3 0

Answer:

B

Step-by-step explanation:

Inside the figure is a right triangle with hypotenuse 18 cm. Its height is half the measure of the side length. 18.2 is 9 cm. Using 9 cm and 18 cm, substitute the values into the Pythagorean theorem.

a^2 + b^2 = c^2\\9^2 + b^2 = 18^2\\81 + b^2 = 324\\b^2 = 243\\b = 15.6

devlian [24]3 years ago
3 0

Answer:

b.

Step-by-step explanation:

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3x-y=1;d:{-3,-1,0,4}
Maslowich
First, rearrange the equation so that it is solving for y:
3x - y = 1
     +y   +y
3x = y + 1
-1         -1
3x - 1 = y
Now substitute the domain values you have listed into the 'x' of the equation to get the values for y.
For example:
3(-3) - 1 = y
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8 0
3 years ago
Data may be classified by one of the four levels of measurement. What is the name of the lowest level?
coldgirl [10]

Answer:

Nominal

Step-by-step explanation:

There are four levels of measurement of data listed below in increasing order:

Nominal

Ordinal

Interval

Ratio

The nominal level of measurement is the lowest level that deals with names, categories and labels. It is a qualitative expression of data e.g Colors of eyes, yes or no responses to a survey, and favorite breakfast cereal all deal with the nominal level of measurement.

Data at this level can't be ordered in a meaningful way, and it makes no sense to calculate things such as means and standard deviations.

5 0
3 years ago
The perimeter of a rectangular painting is 310 centimeters. If the width of the painting is 64 centimeters, what is its length?
OlgaM077 [116]
The length of the painting is 91 centimeters.
4 0
3 years ago
The graph of y=|x|y=∣x∣y, equals, vertical bar, x, vertical bar is shifted down by 999 units.
frosja888 [35]

Answer:

y =  |x| -9

Step-by-step explanation:

The base function is given as

y =  |x|

This graph opens up and has its vertex at the origin.

When we shift the graph of this function down by 9 units, its vertex is now at (0,-9)

The equation of this new graph is

y =  |x| -9

7 0
3 years ago
Read 2 more answers
I need help solving these problems please.
ddd [48]

5. 15 x 3/4 = 11.25

6. 10 x 1/2 = 5

7.  11 x 2 = 22

8. 12/1.5 = 8

5 0
3 years ago
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