Write the number 4 4 as a product of prime factors.
1 answer:
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Answer:
Step-by-step explanation:
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Let's find the surface area of the pink rectangular prism first.
The surface area for the pink rectangular prism is
.
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Now, let's find the surface area of the green rectangular prism.
The surface area for the green rectangular prism is 144 .
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Now let's add the surface area of both rectangular prisms to find the surface area of the composite figure.
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Hope this is helpful.
Answer:
Equation: or
Solution:
Step-by-step explanation:
The formula that is used to calculate the perimeter of a square is:
Where "s" is the side lenght the square.
Knowing that Xin used 20 yards of fencing to build the walls of a square chicken coop (in which the lenght in yards of each wall is represented with "x"), you can identify that:
Then, you can susbtitute values into the formula :
Finally, you must solve for "x" in order to find its value.
This is: