If you know the length of the side of the square, how can you figure out the area?
1 answer:
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Answer:
12
Step-by-step explanation:
6 / .5 (same as 1/2)
or 6 X
Remember when we divide by a fraction we do the following
Keep it (the first number stays the same)
Change it (convert from a division problem to a multiplication problem)
Flip it (flip the fraction that we are dividing by over - this is called a reciprocal)
Answer:
$100.25
Step-by-step explanation:
To figure this out we can write a really simple equation! to start we're going to identify our variables: in this case we'll make for total,
for the amount of copper,
for the amount of aluminum, and
for the amount of plastic. We can then create this equation to represent the sum of the amount of material times the value. This equation will look like this:
Now that we have an equation written out, we can plug in the amount of each material to get . We can then simplify this by following PEDMAS and multiplying to get
and then all we have left is to add to get