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rodikova [14]
3 years ago
9

What is the value of y

Mathematics
1 answer:
guajiro [1.7K]3 years ago
5 0

Answer:

<h2>              y = 5.6</h2>

Step-by-step explanation:

From Thales' theorem:

                                        \dfrac y7\ =\ \dfrac45\\\\y=\dfrac45\cdot7\\\\y = \dfrac{28}5\\\\y = 5.6

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