This would be 2 because of the rounding rules of it being 5 and up round up and below 5 round down. I hope I helped!
Hello :) ok so to find AC you would have to use sin. It would be sin70= x/4. To find AC you would have to multiply 4 by sin70 which is 3.758 or to the nearest hundredth would be 3.76. I hope I helped, if you need a more in depth explanation lmk
5/9 is closer to 1
Hope this helps!
