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xeze [42]
2 years ago
10

Melanie is making a piece of jewelry that is in the shape of a right triangle. The two shorter sides of the piece of jewelry are

6 mm and 8 mm. Find the perimeter of the piece of jewelry. 18 mm 24 mm 22 mm 20 mm
Mathematics
1 answer:
ollegr [7]2 years ago
5 0
Using Pythagoras’ theorem a2 + b2 = c2 you can find out the third (longest) side. (6x6) + (8x8) = 100 (the square root of 100 is 10) so ur final sum is 6+8+10 = 24 mm
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Check/correct my work please! Working with polynomials and stuff.
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How can we tell if a fraction is less that greater than or equal to 1?
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I dont understand I need help
gregori [183]

Answer:

7.4825 km or 7.48 km (rounded to nearest hundredth)

Step-by-step explanation:

<u>Ranch's measurements rounded up to the nearest hundredth:</u>

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6 0
3 years ago
Jessica has 84.5 of fabric to make curtain
qaws [65]

Answer:

10.8\ yd

Step-by-step explanation:

<u><em>The complete question is</em></u>

Jessica has 84.5 yards of fabric to make curtains. She makes 6 identical curtains and has 19.7 of fabric remaining. How many yards of fabric does Jessica use per curtain?

Let

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we know that

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6x=84.5-19.7\\6x=64.8\\x=10.8\ yd

3 0
2 years ago
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