Step-by-step explanation:
see the pic fof the answer
I can’t really explain but this is my working step by step, hope u can understand and see if it helps you :)
Answer:
-32°F
Step-by-step explanation:
current temperature = -20°F-12°F
= - 32°F
I am not sure if its correct
Answer:
49
Step-by-step explanation:
cos(x)=31/47
x=cos^-1 (31/47)
I think its true, since perimeter is the diatance around. I would say mines correct, but you could try. I hope that helped atleast a little. :)