Solve -5x + 5y = 15 and 3x – 2y=-8 by elimination
If someone can help that’d be brilliant...
Mathematics, 04.07.2021 14:10, kodyharris117
Solve -5x + 5y = 15 and 3x – 2y=-8 by elimination
If someone can help that’d be brilliant
Answers: 2
Mathematics, 21.06.2019 21:30, oliup567
(c) the diagram shows the first three shapes of a matchsticks arrangement. first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.
Answers: 2
Mathematics, 22.06.2019 00:10, angelteddy033
Use your knowledge of the binary number system to write each binary number as a decimal number. a) 1001 base 2= base 10 b) 1101 base 2 = base 10
Answers: 1