Rectangle ABCD is shown. What is the length of diagonal AC? Round to the nearest tenth, if necessary.

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

honestly bro aint no one got time to answer these dumb question just do it p***y

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answer: this is not a question

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answer: i think you should do the math and pay attention in class : )

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that is truly what   think but if i get the answer i will