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Fittoniya [83]
2 years ago
8

HELP HELP HELP HELP HELP

Mathematics
2 answers:
nlexa [21]2 years ago
6 0

Answer:

C

Step-by-step explanation:

7x+ 11x=90

because the whole angle is

90 which makes it the answer Wich make the X a number we don't know what it is but know it helps make the exaction =90

Anit [1.1K]2 years ago
4 0

Answer:

option c is correct

Step-by-step explanation:

7x + 11x =90 degree (being perpendicular)

18x=90

x=90/18

x=5

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