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2 years ago

Please help ill mark brainlyst please

Mathematics

1 answer:

kozerog [31]2 years ago

3 0

Answer:

x = 8°

y = 21°

Step-by-step explanation:

27 + 3y = 90

3y = 63

y = 21°

x + 8x + 18 = 90

9x = 72

x = 8°

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3 years ago

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3 years ago

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alexandr1967 [171]

Answer:

$x = - 4 \: or \: x = - 14$

Step-by-step explanation:

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3 years ago

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Tamiku [17]

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Step-by-step explanation:

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2 years ago