lolameller01 lolameller01

04-02-2020
Mathematics

contestada

Simplify the expression: (4 - 7i) + (1 - 2i).

Respuesta :

redheadheather71 redheadheather71

05-08-2021

Answer:

5-9i

Step-by-step explanation:

1. combine like terms 4 + 1 = 5

-7i - 2i = -9i

you are left with 5 - 9i :)

Answer Link

Otras preguntas

How do you divide 25kg in a ratio of 2:3:5

What is the trinomial factor of 20t^2-13tv-15v^2

Which of these sentences is punctuated correctly? (5 points) I need to leave for school right now; because I don't have all of my school supplies gathered. I ne

What is a slogan for sulfur that rhymes

What causes the uneven distribution of sunlight over the globe? A. the earth's distance from the sun B. the rate of the earth's rotation C. the earth's axial ti

you have 36 coins. the ratio of heads to tails is 3 to 1. how many coins are heads?

A carpenter has a board that is 8 feet long. He cuts off two pieces. One piece is 3 1/2 feet long and the other is 2 1/3 feet long. How much of the board is le

in the beginning of part two,montag remembers clarisse. why do the two books remind him of clarisse?

A single tennis court is 75% the width of a doubles tennis court. The singles court is 27 feet wide. How wide is the doubles court?

In the school library, there are 110 fiction books, 125 nonfiction books, and 250 magazines. The ratio of fiction books to nonfiction books is 110 : 125. Wri