pamulacedi pamulacedi

18-03-2021
Mathematics

contestada

Can someone help mehhh I give brainlest if you answer it correctly

Can someone help mehhh I give brainlest if you answer it correctly class=

Respuesta :

thebecks thebecks

18-03-2021

Answer:

19.6

Step-by-step explanation:

using the Pythagorean theorem:

x² = 28² - 20²

x² = 784 - 400 = 384

x = 19.6

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