Answer:
1,757,600
Step-by-step explanation:
26x26x26x10x10 = 1,757,600
440/55 = 8 hours
It will take him 8 hours
Answer:
D. 63 degrees
Step-by-step explanation:
For the first answer
Cos B = 0.45
tan60 = √3
= 60° = arctan √3
Cos B = 0.45
B = 63°
Thus B = arc cos 0.45 = 63°
Maybe The 30% And 70% Is In The Other Triangle And You Do The Same Thing Thats What I Am Guessing Not 100% Sure About It Because I Have Not Learned This Yet! :P
You are supposed to give higher points for longer questions!!
