lakehubb lakehubb

18-04-2017
Mathematics

contestada

Which expression is equivalent to (-2+4i)+(1-7i)-(-8+5i)

-7i
-i
7-8i
-9+2i

Respuesta :

18-04-2017

7-8i

Add -2+1+8=7
Add 4i-12i= -8i

Answer Link

Otras preguntas

wehats 6439 + 45 - 4533?

You've just enjoyed a delicious meal at a restaurant with your friend, The cost of the meal before tax a tip is $35.10 (1) Suppose tax is 15% of the total cos

The purpose of generating a network with strong clustering property, we must have the lower (closer to leaves) internal nodes in D to have higher values of than

9 m 5 m 5 m Which of the following is the surface area of the pyramid? O 140 m² 230 m² O 58 m² O 115 m²

A bag contains same-size cubes of different colors. The number of cubes and colors are listed below. 12 red cubes 10 green cubes 5 yellow cubes 9 blue

The diagram shows a solid right square-based pyramid ABCDE The volume of the pyramid is 1000 cm³ The pyramid is standing with its square base, ABCD, on a horiz

What are the problems that conventional ideas of language and communication pose for a scientific understanding of verbal behavior?

The nurse arrives at the mental health care area from another area in the facility. A client accuses the nurse of being a terrorist with poisonous pills when th

Your words really burnt me up!

It say write and equation for then nth term of the arithmetic sequence which is -3,-1,1,3. Then find ^a10