Answer:
=−2xy+3x+2y
Step-by-step explanation:
this is what i get in calculating
We already know that 1 ft= 12 in.
5 ft 9 in= 5 ft* (12 in/1 ft)+ 9 in= 69 in
12 ft 3 in= 12 ft* (12 in/1 ft)+ 3 in= 147 in
5 ft 9 in+ 12 ft 3 in= 69 in+ 147 in= 216 in
The final answer is 216 in.
Hope this would help~
Je vous aiderais... mais y a-t-il une question pour elle ?
This problem is currently unsolvable as we do not know if the semi-circle has a radius of 31 or 19.
