Mathematics, 11.12.2021 02:10 mmoniquee
Dora started measuring change in temperatures each hour in the evening as the temperature dropped heading into the night. The temperatures changes Dora recorded were: 15 degrees, 12 degrees, 12 degrees, 19 degrees, and 16 degrees. Express the total change in temperature as an integer.
Answers: 3
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Lorne subtracted 6x3 – 2x + 3 from –3x3 + 5x2 + 4x – 7. use the drop-down menus to identify the steps lorne used to find the difference.
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What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9
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Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).
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Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?
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Dora started measuring change in temperatures each hour in the evening as the temperature dropped he...
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