3 years ago

I need help. i don't understand this at all.

Mathematics

2 answers:

faust18 [17]3 years ago

5 0

Yes that’s the answer

Sauron [17]3 years ago

4 0

Answer:

Step-by-step explanation:

If this is in terms of angles, 4x+6 must be equal to 90 since it is half of the angle produced by a line (180°) So solving for 4x+6=90, x=21

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