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Akimi4 [234]
3 years ago
8

50 POINTS: Please help thank you so much!! (Image attached) The polygons are similar. Find the values of the variables.

Mathematics
1 answer:
nadya68 [22]3 years ago
7 0

Answer:

x = 3/5√10

y = 2√10

Step-by-step explanation:

using the Pythagorean theorem:

y² = 7² - 3² = 49 - 9

y² = 40

y = 2√10

3/4.5 = y/5x

4.5y = 15x

substitute for y:

4.5(2√10) = 15x

15x = 9√10

divide both sides of the equation by 15:

x = (9√10)/15 = 3/5√10

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