When subtracting the two, the difference is 0.163 grams
Answer:
6
Step-by-step explanation:
Substitute a = 2 , b = 4 into the expression

= 
= 
= 
= 6
The answer is 5 because first, you make the expression 15/6*7-39 then simplify so that it becomes 15/42-39 simplify again to get 15/3 which equals 5
Answer:
The other length is 9cm
Step-by-step explanation:
Area of rhombus is Base x height
Base is one length
Height is another
A = bh
144 = 16h
h = 144/16 = 9cm