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Bingel [31]
3 years ago
14

PLEASE HELP BIG FINALS TEST

Mathematics
1 answer:
kakasveta [241]3 years ago
7 0

Answer:

x=12

y=20

Step-by-step explanation:

<u>the</u><u> two</u><u> triangles</u><u> are</u><u> congruent</u><u> </u>

according to the question

x+18=6x-42

6x-x=18+42

5x=60

x=12

if two triangles are congruent the included Angeles are equal

so

y+22=3y-18

3y-y=22+18

2y=40

y=20

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