What is the 2's complement of -1459?
show work as well, for some reason i keep getting 0111 1010 0100 1101, but whenever i use an online calculator i get 1010 0100 1101.

am i supposed to ignore the sign when converting?

Which resource produces the cleanest energy? -coal -gasoline -oil -wind

Select all that apply. select all functions of an operating system. displays a gui. allows you to multitask. allows you to use the software that you want to use. allows you to edit images. coordinates the interaction of hardware and software. defrags the hard drive. allocates the computer's resources. saves data. retrieves files. keeps confidential documents secure. copies information from one document to another.

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