Answers by Dolkar
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Answers by Dolkar

Answers by Dolkar
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Why does multiplying a + bi by the complex conjugate a -bi eliminate I from the expression
answered May 25, 2019
3 votes
234k views
Given the function f defined by the formula f(x)=x^2-4 find the following: (a) f(3) (b) f(-4) (c) f(0) (d) (-2)
answered Jan 18, 2019
2 votes
123k views
What jazz influence is displayed in the following lines from Langston Hughes's poem "Deferred"? syncopation call and response improvisation bamboula
answered Dec 18, 2018
6 votes
39.0k views
Manuel: ¿Ustedes estudiaron economía en la universidad? Elena: No. Yo _______ literatura, y Rafael _________ filologia estudiaron, estudié estudiamos, estudióestudié, estudióestudiamos, estudié
answered Nov 16, 2018
4 votes
182k views
What is the vertex form of the equation y=-x^2+8x-3
answered May 13, 2018
4 votes
122k views
abbie makes two different quilts. each quilt is a square. however, the quilts have different perimeters and areas. describe the areas and perimeters the two quilts could have.
answered Apr 20, 2018
2 votes
52.1k views
PLEASE HELP ME School rules permit no fewer than 2 teachers per 25 students. There are at least 245 students enrolled in the school. If x represent teachers and y represents students, which system of linear
answered Apr 13, 2018
0 votes
119k views
What is the average of the following numbers: 18, 64, 23, 78, 82, 91
answered Sep 20, 2017
2 votes
219k views
Which type of drug is made from poppy seeds and is used in some prescription medicine to relieve severe pain?
answered Jul 30, 2017
2 votes
35.1k views
The main function of the bladder is _____.
answered Jan 16, 2017
6 votes
222k views
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