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Llana [10]
3 years ago
12

Find the length of X (IN THE PICUTRE GIVING BRAINLEST TO BEST answer)​

Mathematics
1 answer:
ankoles [38]3 years ago
4 0

Answer:

x=3

Step-by-step explanation:

Since they are similar triangles, we can use ratios to solve

x           3.5

----- = -------

6           7

Using cross products

7x = 21

Divide each side by 7

7x/7 = 21/7

x = 3

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