Answer:
is there a image if so put it there so i can answer
Step-by-step explanation:

Base Area = 2 x 2 = 4 cm²
Volume = 4 x 3.5 = 14 cm³
Answer: 14 cm³
Answer:
12 meters
20cm*60 = 1200cm = 12 meters
100cm = 1m btw
Answer: x= -4+/- 2i
Step-by-step explanation: Used the formula (b/2)^2 to create a new term. I solved for x.
FYI
+/- means plus or minus sign I couldn't find the symbol on my key board. Hope this helps!