1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MAXImum [283]
3 years ago
12

Preform the operation (answer in a+bi form) (i meaning imaginary number).

Mathematics
1 answer:
grin007 [14]3 years ago
7 0
(3+\sqrt9)(2-\sqrt{-25})=\\
(3+3)(2-5i)=\\
6(2-5i)=\\
12-30i
You might be interested in
5. Joe and Mike went video game shopping and it cost $69.00. Mike had a
Liula [17]

Answer:

it would be 20 I'm not 100 percent tho

8 0
3 years ago
Write the first four terms of the sequence defined by each of the following recursive formulas.
Dafna11 [192]

Answer:

First equation : 3, 0, -3, -6

Second equation : 2, 2.5, 3, 3.5

Step-by-step explanation:

What the first equation is basically saying is subtract 3 each time.

What the second equation is basically saying is add 0.5 each time.

Then we just add/subtract to find the first four terms.

3 0
3 years ago
Read 2 more answers
Amanda wants to sell her old car. she will open a classified ad in the Sacramento Bee. the newspaper charges $42 for the first t
Mnenie [13.5K]
The answer would be 64
7 0
2 years ago
Read 2 more answers
Writing Equations from Unit Rate
liq [111]
Y=3.25x should be the most probable choice because 6.50 is the price of 2 pounds of candy and once it’s divided by 2 the equation will show how much the unit rate is or the price of each pound of candy.
6 0
3 years ago
Two thirds of the families in smithville own their own homes. The total number of home owning families there is 480. How many fa
Leviafan [203]
X- the total number of families in Smithville<span>.
(2/3)x  - the number of home owning families.
At the same time, </span> the number of home owning families is 480.

(2/3)x=480
x=480*3/2=720.

720 
<span>families live in Smithville.</span>
8 0
3 years ago
Other questions:
  • I need help with number two
    11·2 answers
  • How to write 17 tens in unit form
    8·2 answers
  • Want some free points answer this easy question please!
    12·2 answers
  • 1. Your grandmother is in the hospital and is put on a liquid diet. After examining her chart, a mistake is found stating that h
    6·2 answers
  • How can you decompose the composite figure to determine its area?
    9·1 answer
  • I don't understand help plz​
    13·2 answers
  • What is the value of x in x + 129 = 237?
    5·2 answers
  • PLEASE HELP ME DO THIS MATH PLEASE I BEG OF YOU!!!!
    13·1 answer
  • Plz answer..........
    5·2 answers
  • Can you answer this one please
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!