10srules 10srules

11-10-2016
Mathematics

contestada

Which of the following is the conjugate of a complex number with 2 as the real part and –4 as the imaginary part?

A. 2 –4i
B. 2 + 4i
C. 4i + 2
D. 4i –2

Respuesta :

Аноним Аноним

11-10-2016

i think the answer is b

Answer Link

Аноним Аноним

11-10-2016

The answer is B. Hope that helps! :)

Answer Link

Otras preguntas

hi there can anyone help me out with this please that is really good in math please

what is the purpose of the pearl Harbor speech

One scientific hypothesis about the origin of life holds that a. RNA replaced DNA as the most stable information-storing molecule. b. RNA nucleotides were forme

The diagram shows the intersections of several straight roads. The avenues run parallel to each other. Amana walks along Oak from point A to B. To the nearest f

An object moves in a straight line and is speeding up. Which one of the following statements is true? The net force on the object is in the direction of motion

where, in general, we're the states that granted women full suffrage before 1913 located?

i need help please???? 1. What direct object pronoun in French would replace "moi"? (2 points) te le nous me 2. What direct object pronoun in French would

The equation h = -16t^2 +32t + 9 gives the height of the ball, in feet above the ground, at t seconds after the ball is thrown upward. How many seconds after th

How do you use trigonometric ratios to solve for a missing side or angle of a right triangle?

What was the general attitude of many Americans toward the U.S. purchase of Alaska from Russia? a. Many thought it a waste of money and called it "Seward's Foll