Seudónimo Seudónimo

03-12-2020
Mathematics

contestada

Find the value of x (Round to the nearest tenth) Hint: Find the length
of the dotted line first*

Helppp!!!!!!!

Find the value of x Round to the nearest tenth Hint Find the length of the dotted line first Helppp class=

Respuesta :

Brandidanii Brandidanii

03-12-2020

Answer:

Length equal 12

Step-by-step explanation:

16^2+b^2=20^2

256+b^2=400 (subtract 256 on both sides)

b^2=144 (square root)

b=12

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