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Alecsey [184]
3 years ago
8

Regular hexagon ABCDEF is inscribed in circle X and has an apothem that is 6√3 inches long. Use the length of the apothem to cal

culate the exact length of the radius and the perimeter of regular hexagon ABCDEF. In your final answer, include your calculations.
-The exact length of the radius of regular hexagon ABCDEF:
-The exact length of the perimeter of regular hexagon ABCDEF:
Mathematics
1 answer:
TEA [102]3 years ago
7 0
Perimeter is 12*6 =72



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Figure B: a reflection across the y-axisFigure a 180° rotation around the origin
strojnjashka [21]
Since I can't see the figure on the coordinate plane, I can't give you exact coordinates for you to plot to get Figure B or Figure C. But I can tell you the transformation rules for reflection across the y-axis and the 180 rotation around the origin. 

Rule for reflection across y-axis
(x, y) \rightarrow (-x, y)
For example: Point B in a sample figure has the coordinate point of (1,2) would have a point of (-1, 2) when reflected across  the y-axis. 

Rule for rotating 180 degrees 
(x, y) \rightarrow (-x, -y)
For example: Point C in a sample figure has the coordinate point of (3, 4) would have a point of (-3, -4) when rotating 180 degrees around the origin. 
6 0
3 years ago
The data below are yields for two different types of corn seed that were used on adjacent plots of land. Assume that the data ar
laiz [17]

Answer:

Step-by-step explanation:

5 0
3 years ago
Sam spent StartFraction 5 Over 6 EndFraction of an hour at the dentist’s office. He spent StartFraction 1 Over 10 EndFraction of
ioda

Answer:

Step-by-step explanation:

Dentist's Office = 5/6 of an hour. An hours is 60 minutes

therefore he spent 5/6 x 60 = 50 minutes at the Dentist

1/10 of those 50 minutes were spent in the waiting room that is 1/10 x 50 = 5 minutes

Therefore Sam Spent 45 minutes at the Dentist office

I think the second part of your question is missing

6 0
2 years ago
Read 2 more answers
PLEASE GUYS HELP ME I NEED THIS FOR A TEST NOW
ValentinkaMS [17]

Answer:

23.54 m

Step-by-step explanation:

Applying

cos∅ = adjacent(A)/hypotenuse(H)

cos∅ = A/H................ Equation 1

make H the subject of the equation

H = A/cos∅............ Equation 2

Given: A = 15 m, ∅ = 25°

Substitute into equation 2

H = 15/cos25

H = 16.55 m

Also,

tan∅ = opposite(O)/Adjacent(A)

tan∅ = O/A............Equation 3

Make O the subject of the equation

O = Atan∅.......... Equation 4

Substituting into equation 4

O = 15(tan25°)

O = 6.99 m.

From the diagram,

The height of the goal post before snap = H+O

The height of the goal post before snap = 16.55+6.99

The height of the goal post before snap = 23.54 m

4 0
3 years ago
Identify the length of line BA. <br><br><br> A) 12.6<br> B) 5.6<br> C) 22.4<br> D) 8.8
Zielflug [23.3K]

Answer:

B). 5.6

Step-by-step explanation:

3.2/x = 4/7

Then, cross-multiply

4x = (3.2) 7

4x = 22.4

x = 5.6

3 0
3 years ago
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