dereknegron28 dereknegron28

24-04-2020
Mathematics

contestada

The diagonal is the television screen measures 15 inches, and the height measures 9 inches. How wide is the screen

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jaclynalejandro18 jaclynalejandro18

24-04-2020

Answer:

12 in

Step-by-step explanation:

Pythagorean Theorem Formula: a^2+b^2 = c^2

9^2 + b^2 = 15^2

81 + b^2 = 225

b^2 = 144 (square root both sides)

b = 12

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