Use arccos...cos^-1 so
cos^-1 (0.8195)
it equals 34.96522689°
If one acre is $52, you would multiply 1240 by 52. Your land in total is worth $64,480.
Answer:
its the first graph in the first one and the same thing with the second graph in the number 2 pleaes brailnliest
Step-by-step explanation:
1. Is correct
2. x^2 - 12
3. 2 / (a-1)
It would be 3/17 hope this helped and hope it's right
