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22-03-2021
Mathematics

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For the following right triangle, find the side length x. Round your answer to the nearest hundredth.
15
12

For the following right triangle find the side length x Round your answer to the nearest hundredth 15 12 class=

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xjxccax xjxccax

23-03-2021

Answer:

x = 9

Step-by-step explanation:

[tex]a^{2} = c^{2} - b^{2}[/tex]

[tex]a^{2} = 15^{2} - 12^{2}[/tex]

[tex]a^{2} = 225 - 144[/tex]

[tex]a^{2} = 81[/tex]

[tex]\sqrt{a^2} = \sqrt{81}[/tex]

[tex]a = 9[/tex]

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