laurensbabbygirl9999 laurensbabbygirl9999

29-03-2021
Mathematics

contestada

What is the additive inverse of the complex number 9 – 4i? –9 – 4i –9 + 4i 9 – 4i 9 + 4i

Respuesta :

yanli981103ustc yanli981103ustc

29-03-2021

Answer:

-9+4i

Step-by-step explanation:

Additive inverse + 9-4i = 0,

therefore additive inverse = -9 + 4i

Answer Link

josephcortez512 josephcortez512

19-05-2021

Answer:

B. -9+4i

Step-by-step explanation:

Just took the Pre-Test on Edg. !!

Answer Link

Otras preguntas

In a circle graph, a section that represents 80% of the graph has a central angle measure of what? 72° 146° 288° 360°

80 Points !! Help me please!

Y= 2x -6x+3y=16 Solve using substitution

Please hurry I need help

A historian wants to know how the Gulf War was fought. Which of the following is an appropriate way to use primary sources to answer this question?

Solve for x. x2 + 9x = 0

Identify the sentence in which an adverb clause is underlined.

Which expression has a value of 1? A; 4/8 x 8/16 B; 2/3 x 3/2 C; 8/4 x 4/4 D; 2/3 x 3/3

A 140 g ball at the end of a string is revolving uniformly in a horizontal circle of radius 0.537 m. The ball makes 2.27 revolutions in a second. What is its ce

How big are the crystals in quickly cooled volcanic glass?