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Gennadij [26K]
3 years ago
15

BRAINLIESTTT ASAP! PLEASE HELP ME :)

Mathematics
2 answers:
JulsSmile [24]3 years ago
8 0

Answer:

x=52

y=137

Step-by-step explanation:

The angles of a triangle add to 180

Looking at the big triangle

38+90 +x = 180

Combine like terms

128 +x = 180

Subtract 128 from each side

128-128 +x = 180-128

x =52

Then looking at the quadrilateral at the bottom

The sum of the angles is 360

90+90+y-9 +x = 360

180 -9 +x+y = 360

171 +52 +y = 360

223 +y = 360

Subtract 223 from each side

223-223 +y = 360-223

y =137

Strike441 [17]3 years ago
3 0

Answer:

x = 52, y = 137 degrees.

Step-by-step explanation:

x = 180 - 90 - 38

x =  52 degrees   (as there is 180 degrees in a triangle).

As they are the same side inner angles between 2 parallel lines:

x + (y - 9) = 180

52 + y - 9 = 180

y = 180 - 52 + 9

y =  137 degrees.

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bezimeni [28]

Beautiful !  What a great exercise !  I won't even check to verify
that 1:10⁻¹⁹ is an appropriate scale to map the Milky Way onto a
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Playing with this same fun concept a little more:

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wow  !
5 0
3 years ago
Read 2 more answers
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Zigmanuir [339]

Answer:

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Step-by-step explanation:

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Answer:

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Have a nice day!

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