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solniwko [45]
4 years ago
9

HELP!!! PLEASE!!!!

Mathematics
2 answers:
Nana76 [90]4 years ago
6 0

Step-by-step explanation:

a triangle is 180 degree

so: 180-100 is 80 degress

80-30 is 50 degress

therefore angle 3 is 50 degrees

yuradex [85]4 years ago
4 0

Answer:

50 degrees.

Step-by-step explanation:

The angles of a triangle will always add up to be 180, so add and subtract to find the missing value. :)

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A. <br> B. <br> C.<br> D.<br> Please help
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Genrish500 [490]

Answer:

See Explanation

Step-by-step explanation:

<em>The question has missing details; However, the following explanation will guide.</em>

<em></em>

Represent the boots print with y and the Liz's feet with x

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<em></em>

Take for instance;

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