3 years ago

PLZZZZZZ HELPPPPPP MEEEEEEE

Mathematics

1 answer:

Alex Ar [27]3 years ago

3 0

The answers are
9x
Y+15
Z^2-11
3w-11

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What is the value of X?<br><br> What is the value of Y?<br><br> What is the value of Z?

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Step-by-step explanation:

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Then we can find that

${y}^{2} = {x}^{2} + {16}^{2} \\ {z}^{2} = {x}^{2} + {9}^{2} \\ {y}^{2} + {z}^{2} = {25}^{2} \\ then \\ {x}^{2} + {9}^{2} + {x}^{2} + {16}^{2} = {25}^{2} \\ 2 {x}^{2} = 288 \\ x = 12 \\ By \: substituting \: x \: into \: the \: previous \: equations \\ then \: \\ y = 20 \\ z = 15$