This is essentially the same as saying 0.16 + 0.89 so the answer would be 1.05 or 105%
zero
double - is actually plus
Answer:
4.5 -3
Step-by-step explanation:
1/(-9)^2 = 1/81 just that
The answer should be<span> 4. Because in each cube you take from one corner,it seems like you lost 3 square shaped area but when you remove the cube, there occurs the hidden 3 square shaped area under that cube. So the surface area doesn't change. You should try to imagine the cube, it may help. </span>
