If sin(theta) < 0 and tan(theta) > 0 then: a. 0 degree < (theta) < 90 degrees b. 90 degrees < (theta) < 180 degrees c. 270 degrees < (theta) < 360 degrees d. 180 degrees < (theta) < 270 degrees

Option D

Step-by-step explanation:

we know that

If

then ------> the angle could be in the III or IV quadrant

If

then -----> the angle could be in the I or III quadrant

so

The angle belong to the III quadrant

therefore

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

10 you would take 50/ .2

step-by-step explanation: