Mathematics, 01.10.2019 17:30 suji89
Find the 8-bit 2’s complement representation of each of the following decimal numbers. a. 87 c. -53 b. 0 d. -128 6) the following pairs of numbers a and b are in 2’s complement representation with the left most bit indicating the sign. calculate (a + b), (a – b), (-a + b ), and (-a – b) for each pair using 8-bit 2’s complement binary arithmetic. check your results by decimal arithmetic. explain any unusual results if any. a. 1011010, 0101010 b. 1, 0 c. 11010101, 10111
Answers: 2
Mathematics, 21.06.2019 18:00, hannahchristine457
Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.
Answers: 3
Mathematics, 21.06.2019 21:00, desirekotta20
An account with a $250 balance accrues 2% annually. if no deposits or withdrawals are made, which graph can be used to determine approximately how many years will it take for the balance to be $282? it's e2020 ni️️as
Answers: 1
Mathematics, 21.06.2019 23:50, vickyarroyo8888
Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.
Answers: 3
Find the 8-bit 2’s complement representation of each of the following decimal numbers. a. 87 c. -53...
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