< 7 ==> 7 - 5 ==> 2
Pythagorean Theorem: C^2 = A^2 + B^2, or A^2 + B^2 = C^2
< AD <^2 ==> 2^2 + 18^2
< AD <^2 ==> 4 + 324
< AD <^2 ==> 328
< AD ====> 18.1
Hence, The Answer: Letter Choice, (A), 18.1
Hope that helps!!!! : )
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Step by step explanation This is how I got the answer to your question and I gave you the solution I hope this helps you out
Answer:
domain {- 5, 5 }
Step-by-step explanation:
given values in the range, that is values of y then to find the domain equate f(x) to the given values in the range, that is
x + 5 = 0 ⇒ x = - 5
x + 5 = 10 ⇒ x = 10 - 5 = 5
domain is x ∈ { - 5, 5 }
