lizethmoreira lizethmoreira

15-02-2018
Mathematics

contestada

What is the absolute value of the complex number -4- square root 2i?
sqrt 14
3 sqrt 2
14
18

Respuesta :

Аноним Аноним

31-05-2018

sqrt ( (-4)^2 + (-sqrt2i)^2 )

= sqrt (16 + 2)

= sqrt 18

= sqrt9 * sqrt 2

= 3 sqrt2 (answer)

Answer Link

Otras preguntas

Givens: CH4T1: 870.37 KT2: 54.15 KV1: 71.686 LWanted: V2 in L

1. What is the lateral surface area of a solid 8 meters highwhose base is the figure at right? Dimensions are in meters.2. Which inequality corresponds to the g

I really need help pls

help me round these answers properly

You expect to receive year-end bonuses of $8,000 at the end of this year, $16,000 at the end of year 4, $20,000 at the end of year 8, and $25,000 at the end of

The rule of 70 can be stated as follows: A variable with a growth rate of X percent per year:____________.a. doubles every 70/X years.b. doubles every 70(1 - 1/

Please help me! 30g of cornflakes contain 2.5g of fat How many grams of fat are there in 566g of cornflakes? Give your answer to 1 dp

A teacher writes the name of each of her 25 students on a slip of paper and places the papers in a box. To call on a student, she draws a slip of paper form the

A and B formed a partnership, each contributing non-cash assets into the partnership. Partner A contributed inventory with a current market value in excess of i

Read the sentence and choose the option that best answers the question.Los voluntarios de la comunidad tiran o reciclan la basura para mí.Which pronoun would yo