holls99 holls99

03-10-2017
Mathematics

contestada

(7i-6i) + (-1+4i) - (4-7i)

Respuesta :

haamcsaai haamcsaai

03-10-2017

(7i-6i)+(-1+4i)-(4-7i)
simplify:(1i)+(-1+4i)-(4-7i)
simplify more:1i-5+11i
more:12i-5 is the answer! hope I helped!

Answer Link

Otras preguntas

Oxygen has an atomic number of 8 and most commonly, a mass number of 16. thus, what is the atomic mass of an oxygen atom?

an airplane approaching its destination has begun it's final descent into the airport. if the plane descends at a rate of 300 feet per minute. what is the chang

A scientist observed a cell using an electron microscope. The size of the image was 25mm. The magnification was x 100,000. Calculate the real size of the cell.

Some people feel that the expense of pollution-controlling devices could lead to business failures and job losses; other people disagree. which is an argument m

Select the response below that is a real feature and benefit of using hootsuite when it comes to interacting/engaging with your audience (i.e., the one that is

I arrived at Silvio’s house at the appointed time, and found nearly the whole regiment there. All his things were already packed; nothing remained but the bare

What is one of the most effective ways to build trust? Engage in good communication Read each other's emails and texts Give money to someone who wants it S

After the announcer fumbles the bulletin and has to be replaced, Hazel says that he should still be given a raise because “he tried. That’s the big thing. He t

1. 3/5x -7 = 23 A. x = 40 B. x = 45 C. x = 50 D. x = 55 2.When Patrick and Cameron went bowling at Victory Lanes, they spent a total of $42. This included r

If the value of "a" lies between −5 and 2 and the value of "b" lies between −7 and 1, what are the possible values for the product a· b?