naebalhelp naebalhelp

17-02-2021
Mathematics

contestada

Helppp please 20 points for that

Helppp please 20 points for that class=

Respuesta :

17-02-2021

Answer:

Step-by-step explanation:

a^2 + b^2 = c^2

7^2 + b^2 = 13^2

b = square root of 120

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thebecks thebecks

17-02-2021

Answer:

x=5sq rt 6 or 12.25

Step-by-step explanation:

(5sq rt 13)^2=x^2+(5sq rt 7)^2

325=x^2+175

x^2=150

x=5sq rt 6 or 12.25

Answer Link

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