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BlackZzzverrR [31]
2 years ago
8

What is the measure of angle xyz

Mathematics
1 answer:
TEA [102]2 years ago
7 0

Answer:

Step-by-step explanation:

LET:

∠XYW=Y

X,Y and W are the angles of triangle so:

X + Y + W=180

3x+11+Y+5x+1=180

Y=180-12-8x

Y=168-8x

Now ∠XYW and ∠XYZ are the angles of a straight line:

∠XYW+∠XYZ=180

168-8x+12x-20=180

4x+148=180

4x=180-148

4x=32

x=32/4

x=8

Now substitute value of x in Y:

∠(12x-20)=12(8)-20

∠Y=76

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Ede4ka [16]

Answer:

There are 6 rock songs on Fernando's road trip playlist.

Step-by-step explanation:

Given that he keeps the ratio same

This means that the ratios for both summer playlist and trip playlist will be the same

Let

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c2,r2 will be the country and rock songs in trip playlist

Both will be equal so

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Putting the values

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Answered by GAUTHMATH

5 0
2 years ago
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mrs_skeptik [129]

Put the value of x = -1 to the equation of a function f(x):

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agasfer [191]
16 is the answer thank you
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Need help on math You have a meal at a restaurant. The sale tax is 8% . You leave a tip for the waitress that is 20% of the pret
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Answer: $18

Step-by-step explanation:

Let x= Pretax price of the meal.

Given: Sales tax = 8%

Tip percent = 20%

As per given ,

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