Answer: The answer is B. Have a nice day.
Step-by-step explanation: Plz make brainliest. (I only need 1 more to become an expert!)
In order to answer this problem, we need to add together similar terms. It is better to rearrange the terms so as to eliminate confusion and minimize the error in the calculation. There are three terms in the given equations, these are
a^3b
a^2b^2
and constant
therefore the answer is
-5a^3b - a^2b^2 +4
Answer:
x=5/8
Step-by-step explanation:
what does the question want me to answer? tell me that and I can help you
Answer:
Option B. 0.783 pounds
Step-by-step explanation:
step 1
Find the area of a a 36 inch piece of PVC pipe with an outside diameter of 0.82 inches and an inside diameter of 0.75 inches
The area of a circle is equal to
we have
assume
substitute the values
step 2
Find the volume of the piece of PVC
Multiply the area by its length
step 3
Find the weight of the piece of PVC
Multiply the volume by its density
The density is
so