Step-by-step explanation:
option C is the correct answer of this question
Answer: 
<u>Step-by-step explanation:</u>
yellow or purple
+ 
= 
= 
Answer:
x= - 1.48 or 0.48
Step-by-step explanation:
I used general formula. Hope I'm on a right path.
Answer: 240cm cubed (the three)
Step-by-step explanation:
Length x width x height
6x4x10