Collecting like terms,
Since the signs change when its position changes.
Answer:
1,546 ≈ 2,000
Hope this helps :)
1. To round to nearest thousands, first look at the hundreds place if the number is 1,2,3,4 then round down. If the number is 5,6,7,8,9 then round up.
Answer:The answer is 11.75
Step-by-step explanation:
216
A=2(wl+hl+hw)=2·(12·2+6·2+6·12)=216
