Answer:
E i think cause i count it
Step-by-step explanation:
Answer:
4:5 that's last answer i got
Cos (180) = - 1
I just plugged it into a calculator.
-18 +30s -72t +12u is the answer
There answer should well be -24 you take the sign from the greater digit and if it's different digits you subtract but I'm this case were dividing and -24 ÷4 = -6
