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Sever21 [200]
3 years ago
5

Find the values of x and y in the diagram​ and show work please it's for geometry class

Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
8 0

Answer:

x = 10

y = 70

Step-by-step explanation:

By using the vertical angles theorem we know that x+ y +10 = 90, also simplified to x + y = 80

and 2x + y = 90

By using the substitution method on x + y = 80, it will be y = -x + 80

When you put into the equation 2x + y = 90 you will get 2x -x +80 = 90

Then it will simplify to x = 10

After that plug 10 into x + y = 80 to 10 + y = 80 and get y = 70

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ki77a [65]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
the cost of six months of spotify is 59.70. if there is a $5 monthly fee what is the cost of one spotify
Naddik [55]

Answer:

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Step-by-step explanation:

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2 years ago
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Ostrovityanka [42]

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7 0
2 years ago
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3 0
3 years ago
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zaharov [31]

Answer:

Step-by-step explanation:

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3 years ago
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