Answer:
28
Step-by-step explanation:
2×8. scayzd hduebdu uduenì jd
Answer: 3,200in^2
Step-by-step explanation: multiply 80 and 40
I don't know this sorry is there any other way I could help you
Answer :36 explanation: (39x39)-(15-15)=1296 then square root that and get 36