Answer:
48cm
Step-by-step explanation:
Addition? I think that’s right
√18
Separate it into its greatest factor that’s a perfect square and it’s other factor
In this case the best choice is 9 and 2
√9 √2
Simplify the perfecto square to get the answer
3 √2
√
Answer is: add 4 in between every time
Explanation:
in 45 and 49 there is difference of 4
and in the next 61 and 69 the difference is 8
every it adds 4
i hope you get the idea
Answer:
D) 1.200g
Step-by-step explanation:
from scale...
top line of scale = 0g
2nd line of scale = 1g
3rd line of scale = 0.2g
total from scale = 0 + 1 + .2 = 1.2g