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Allushta [10]
2 years ago
9

You want to make 3 pairs of earrings that are in the shape of isosceles triangles. Each earring will have a base of 2 cm. The wi

re to make the earrings is 50 cm long. If you want to maximize the use of the wire, which of the following would represent the length of each of the other two sides?
Mathematics
1 answer:
maks197457 [2]2 years ago
6 0

Answer:  3.165 cm

Step-by-step explanation:

3 pairs=6 earrings

P=(a+2b)6

a=2cm

50/6=2+2b

8.33-2=2b

6.33=2b

b=3.165 cm

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Answer:

Width = 2x²

Length = 7x² + 3

Step-by-step explanation:

∵ The area of a rectangle is 14x^{4}+6x^{2}

∵ Its width is the greatest common monomial factor of 14x^{4} and 6x²

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∵ The factors of 6 are 1, 2, 3, 6

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To find the length divide the area by the width

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