rbc9011 rbc9011

20-03-2020
Mathematics

contestada

Can someone do this quick!!!

Can someone do this quick class=

Respuesta :

s4v4g39 s4v4g39

20-03-2020

Answer:

14.2 m.

Step-by-step explanation:

Use the Pythagorean Theorem: a^2+b^2=c^2

Plug in the numbers and simplify: 121+b^2=324

Solve algebraically: b^2=203

Find the square root of 203 and round to the nearest tenth, or 14.2.

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