Answer:
Step-by-step explanation:
BAD is 67°
ABC is 90°
ABC is 90 due to the diameter rule in circle theorem
If you need any other help alert me
the slope of y= -4 is 0
23:18,23 to 18,23/18
the three ways to write a ratio are colon,the word to, and the divide symbol .
sin23= x/12
sin23(12)=x
0.391(12)=x
x=4.7 or 5
B.
Hope this helps!