3 years ago

HELP HELP HELP HELP HELP

Mathematics

2 answers:

nlexa [21]3 years ago

6 0

Answer:

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]3 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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