Triangle FGH has a right angle at ZG. If cos F
cos F = 12. What is the value
of sin ?

A. A zip line begins 50 ft above the ground in an oak tree, crosses a field, and ends in a maple tree. The trees are 125 ft apart. The zip line is at a 15° angle of depression.

A. Find the length of the zip line. Round to the nearest tenth of a foot.

B. What is the height, from
the ground of the endpoint of thezip line?

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

related questions

idk

step-by-step explanation:

answer

you start with $5 and save $10 a week until you have at least $45wer

step-by-step explanation:

yes

step-by-step explanation:

they have to be opposite and reciprocal of eachother.