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If x = 15 cm and y = 2/5 cm, what is the length of z?
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25 votes
If x = 15 cm and y = 2/5 cm, what is the length of z?

If x = 15 cm and y = 2/5 cm, what is the length of z?-example-1
User Sotmot
by
5.0k points

1 Answer

9 votes

Answer:

option b. 5 cm

Explanation:

y² + x² = z²

(2/5)²+(/15)²=z²

2×5+15=z²

10+15=z²

25=z²

/25=z

5=z

User Sudheer Muhammed
by
4.8k points
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