Mathematics, 07.07.2019 08:00 harmonytaylor13
Simplify 9i(2+3i) show work simplify the expression (-5+2i)(3-4i) show work simplify 4i|-28|
Answers: 2
Mathematics, 21.06.2019 19:00
What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2
Answers: 2
Mathematics, 21.06.2019 19:00
Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f
Answers: 1
Simplify 9i(2+3i) show work simplify the expression (-5+2i)(3-4i) show work simplify 4i|-28|...
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