Answer:
12 seconds.
Step-by-step explanation:
If you put it like 15/9 = 20/x, then cross multiply and divide you do 9 times 20 you get 180, then you divide 180 by 15 and you get 12. Hope this helps!
Answer: 90 degrees to 120 degrees
D
Step-by-step explanation:
Answer:
letter D
Step-by-step explanation:
hope this helps
Answer:
CKAG are the coplanar points given, as they all fall on the closest triangular face.
