Madison drew angle def in her triangle, angle d is represented as x degrees. the measure of angle e is half the measure of angle d. the measure of angle f is 2 degrees less than twice angle d. what is angle f?

The measure of angle ∠F is 102°.

Step-by-step explanation:

Given : Triangle DEF.

To find ∠F =?

Solution:

∠D = x

∠E = ∠D = 0.5x

∠F = 2∠D -2 = 2x-2°

Applying angle sum property of the triangle:

∠D + ∠E + ∠F = 180°

x = 52

∠F = 2x-2° = 2 × 52° - 2° = 102°

The measure of angle ∠F is 102°.

0/5 is 0, 2/0 is undefined, and 0/0 is indeterminate.

step-by-step explanation:

hope my answer has you!

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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