Find the surface area of the regular pyramid shown to the nearest whole number. The figure is not drawn to scale. AA regular hexagonal pyramid is shown. The slant height is 9 meters, the length of one side of the base is 13 meters, and the apothem of the base is 6.5 square root 3 meters.
Each edge of the hexagonal base is labeled 13 meters.
A line segment is drawn perpendicular to the edge of the base from the center of the base and is labeled 6.5 Start Root 3 End Root meters.
A line segment is drawn perpendicular to the edge of the base from the vertex of the pyramid along a lateral face and is labeled 9 meters.
A. 351 m2
B. 415 m2
C. 542 m2
D. 790 m2

answer:

payment just for service  

→

$

87.12

payment for service including tax

→

$

94.09

explanation:

service only with 20% tip  

→

$

72.6

(

1

+

20

100

)

=

$

87.12

in the opening of the question the word 'service' is associated only with the pretax value.

the closing part of the question asks: how much did she pay for the  

service

−−−−−−  

so technically the answer is  

→

$

72.6

(

1

+

20

100

)

=

$

87.12

however, the intention of the question provider may have been that your answer is to be  

$

87.12

(

1

+

8

100

)

=

$

94.09

to 2 decimal places.

'

payment just for service  

→

$

87.12

payment for service including tax

→

$

94.09

tony b

mar 21, 2017

answer:

trying to explain it another way

explanation:

service charge  

.

→

$

72.60

20% tip  

20

100

×

$

72.60

=

$

14.52

−−−−−−  

←

add

$

87.12

tax  

8

100

×

$

87.12

=

$

6.97

−−−−−  

←

add

$

94.09

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go on the tube you might find some information there

idn

step-by-step explanation: