Esmeralda has a magnet in the shape of a square. Each side of the magnet is 3 inches long, what is the perimeter of her magnet
1 answer:
ANSWER
The perimeter is 12 inches.
EXPLANATION
The formula for calculating the perimeter of a square is
Since the magnet is in the form of a square, we can use this formula to find the perimeter of the magnet.
It was given that, each side of the magnet is 3 inches long.
Hence, we have l=3 inches.
We have to substitute l=3 into the formula and simplify.
The perimeter is
The perimeter is 12 inches.
EXPLANATION
The formula for calculating the perimeter of a square is
Since the magnet is in the form of a square, we can use this formula to find the perimeter of the magnet.
It was given that, each side of the magnet is 3 inches long.
Hence, we have l=3 inches.
We have to substitute l=3 into the formula and simplify.
The perimeter is
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Answer with Step-by-step explanation:
We are given a variable b
We have to state the additive property of zero using the variable b.
Additive property of zero: It states that when any number b is added to zero then we get sum is equal to number itself.
Mathematical representation:
Suppose, a number b=9
Then, 9+0=9
0+9=9
This property is called additive property of zero because when 9 is added to 0 then we get sum equals to 9.
Let us say the original price of taco before tip was x dollars.
Percentage of tip given =25 %
Amount of tip given = $2
Now we can say that 25 % of total amount = 2 dollars.
Making an equation,
Now we have to solve for x, so dividing both sides by 0.25,
x= 8
Answer : The original price of tacos before tip was $8.