Mathematics, 14.11.2019 14:31, shellxavier1
Aiko is finding the sum (4 + 5i) + (–3 + 7i). she rewrites the sum as (–3 + 7)i + (4 + 5)i. which statement explains the mathematical property that she made an error using?
aiko incorrectly used the commutative property by changing the order of the two complex numbers.
aiko incorrectly used the associative property by changing the order of the two complex numbers.
aiko incorrectly used the identity property by combining the real number and the coefficient of the imaginary part.
aiko incorrectly used the distributive property by combining the real number and the coefficient of the imaginary part.
Answers: 2
Mathematics, 21.06.2019 17:50, beard6488
Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00
Answers: 1
Mathematics, 21.06.2019 18:50, garrettcameron12
Given: pqrs is a parallelogram prove: pr and qs bisect each other at t
Answers: 1
Mathematics, 21.06.2019 22:30, mackenzie27717
3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.
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Aiko is finding the sum (4 + 5i) + (–3 + 7i). she rewrites the sum as (–3 + 7)i + (4 + 5)i. which st...
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