teddyxbear teddyxbear

16-02-2021
Mathematics

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will mark brainliest. only answer if you know it. random answers will be reported.

will mark brainliest only answer if you know it random answers will be reported class=

Respuesta :

Аноним Аноним

16-02-2021

Answer:

b = 17.55

Step-by-step explanation:

a^2 + b^2 = c^2

4^2 + b^2 = 18^2

16 + b^2 = 324

-16 -16

b^2 = 308

square root them

b = 17.55

let me know if it is correct!

Answer Link

16-02-2021

Step-by-step explanation:

4^2 + h^2 = 18^2

16 +h^2 = 324

h^2 = 308

h = √308

h = 17.5499 ft

Answer Link

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