Answer:
A=2(wl+hl+hw)=2·(8·12+4·12+4·8)=352
Step-by-step explanation:
brainliest?
Answer:
pay attention and do what your supposed to do and you'll be fine also dont pick the wrong group of friends.
Step-by-step explanation:
please mark brainliest... <3
Answer:
a = 9
Step-by-step explanation:
a+11=20
Subtract 11 from each side
a+11-11 = 20-11
a = 9