Mathematics, 21.01.2021 05:10 MoneyMike42
Which of the following is an example of a complex number that is not in the set of real numbers?
O -7
2+ V5
O4 + 9i
X
Answers: 1
Mathematics, 21.06.2019 18:30
Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?
Answers: 2
Mathematics, 21.06.2019 21:30
The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)
Answers: 2
Which of the following is an example of a complex number that is not in the set of real numbers?
O...
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