Question

*CAN SOMEONE HELP ME PLZ*
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Answer 1

I think its 60

Explanation:

I hope i did good! Hopefully i helped!

Answer 2

B) 50

Explanation:

<b = x

All angles in a triangle add up to 180 so:

x + 90 + 40 = 180

x + 130 = 180

x = 180 - 130

x = 50