3 years ago

Domain pls help quick

Mathematics

2 answers:

Likurg_2 [28]3 years ago

6 0

Answer:

Step-by-step explanation:

(-∞,-3) U (-3,8) U(8,∞)

Finger [1]3 years ago

5 0

Answer:

(-∞,-3) U (-3,8) U(8,∞)

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

This problem can be solved using the pythagorian theoreme:

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Where:

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We isolate our incognita an we get:

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We supplant with the given data:

$\sqrt{(6cm)^{2}-(4cm)^{2}} =L2$

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