x=18 i got this because i saw that 11 is 8 more than 3 soo i added 8 to 10 and i got 18
Are you in seventh grade?
Answer:
D
Step-by-step explanation:
It is 0 because of the sin being 0
So, first, we know that the whole angle must equal 90 because there's a right angle symbol, and right angles equal 90 degrees.
So, 43 + x + 3 must equal 90.
Or, 46 + x = 90
Then subtract 46 from both sides.
x = 90 - 46
x = 44
These would also be adjacent angles because they share the same vertex.
