The area of a parallelogram is the base times the height so:
A=bh, in this case:
A=hx
x=A/h, we are told that A=120mm^2 and h=10mm so
x=120mm^2/10mm
x=12mm
Answer:
is equivalent to 
Step-by-step explanation:
Using exponent rules:

Given the expression:

⇒
Apply the exponent rule, we have;

Therefore, the given expression
is equivalent to 
Answer: 1,200.65+ 985.43+ 1,200.23= 3,386.31
Step-by-step explanation:
7*7*7=343 or With a volume of 343 cm3, the length of each edge will be 7 cm.