Mathematics, 19.07.2019 07:30 jenadkrson62
Find the solution set of the quadratic equation over the set of complex numbers. 5x2 + 8x + 4 = 0 a) x = −1 − i 2 or −1 + i 2 b) x = − 4 5 − 2i 5 or − 4 5 + 2i 5 c) x = − 2 5 − 6i 5 or − 2 5 + 6i 5 d) x = − 1 4 − 3i 4 or − 1 4 + 3i 4
Answers: 1
Mathematics, 22.06.2019 04:50
Myra took a picture of the sky one afternoon when two jet airplanes appeared to draw a pair of parallel lines with their vapor trails. the vapor trails from two other jets flying from another direction crossed over the parallel trails. she printed her picture and labeled the angles and lines. assume lines c and d are parallel and 2 measures 98°. which statements are true? check all that apply. 3 = 6 = 98° 3 = 14 = 98° 4 = 8 = 82° 4 = 12 = 82° 5 = 8 = 82°
Answers: 3
Mathematics, 22.06.2019 07:20
Mathematics viiwhat is the coefficient of a variable that appears by itself, like "a"?
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Mathematics, 22.06.2019 08:30
Which parallelogram has four right angles and four congruent sides? a. square b. rectangular c. trapezoid d. rhombus
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Mathematics, 22.06.2019 08:50
Using the prime factor method, find the lcm of 32 and 44
Answers: 2
Find the solution set of the quadratic equation over the set of complex numbers. 5x2 + 8x + 4 = 0 a)...
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