(5x - 4)²plsss givee the solutionnn.
1 answer:
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Answer:
Total paper required to wrap the gift without any overlaps:
Step-by-step explanation:
Here, we need to find the total paper required without any sides overlapping to wrap the gift.
The gift is of <em>cuboid </em>type.
Given the following:
<em>Length </em>= 15 cm
<em>Width </em>= 30 cm
<em>Height </em>= 20 cm
Please refer to the attached figure.
We can infer that to find the paper required, we actually need to the find the<em> total surface area of the cuboid</em>.
Because the gift wrap will be done <em>on the faces of gift</em> (which is of cuboid shape).
Formula for Surface Area of <em>Cuboid:</em>
Hence, total paper required to wrap the gift without any overlaps:
Answer:
25%
Step-by-step explanation:
Percent change formula:
x_1 = initial value
x_2 = final value
1/4 = 0.25