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
snow_tiger [21]
2 years ago
6

Will mark brainliest for whoever answers correctly

Mathematics
1 answer:
Veronika [31]2 years ago
4 0

Answer:

The answer is 2

Step-by-step explanation:

x+y = (1+i) + (1-i)

open the bracket...

1+i + 1-i

collect like terms

=1+1+i-i

= 2-0

=2

You might be interested in
Which sequences are converging? Check all that apply.
Irina18 [472]

Answer:

B & E

Step-by-step explanation:

Edge trust me

4 0
3 years ago
What’s 20-20? I’ll give brainliest who is the 1st to answer.
iris [78.8K]
0





anaksnkskansjckcnalapnf
8 0
2 years ago
Read 2 more answers
Can someone please help me I will be forever grateful
Crazy boy [7]

Answer:

5/8

Step-by-step explanation:

1 inches in fraction form would be 8/8 inches, and the button is 3/8 inches, so a 1 inch button is 5/8 inches longer than a 3/8 inch button

6 0
3 years ago
Read 2 more answers
Please help with problem 25, part a and b Algebra 1, In the attachment.
erica [24]

The equation to represent the number of people that can attend the event will be 18500 +/- 1200.

<h3>How to calculate the value?</h3>

Based on the information, equation to represent the number of people that can attend the event will be 18500 +/- 1200.

The maximum number will be:

= 18500 + 1200

= 19700

The minimum number will be:

= 18500 - 1200

= 17300

Learn more about equations on:

brainly.com/question/13763238

#SPJ1

4 0
1 year ago
What is the final cost of a $21,000 car with a sales tax of 7%?
fomenos
21,000 + 0.07(21,000) = 21,000 + 1,470 = 22,470
8 0
3 years ago
Read 2 more answers
Other questions:
  • Verify the identity. cosine of x divided by quantity one plus sine of x plus quantity one plus sine of x divided by cosine of x
    6·1 answer
  • if a point on the graph of a proportional relationship is located at 3,4, can you determine the constant of proportionality? exp
    14·1 answer
  • Donald earns $4,500 per month. He wants to set aside 5% of his income for emergencies and 10% for saving. How much should he set
    8·2 answers
  • A music store holds a half-price sale on all cds. during the sale, people buy more cds than usual. what does this event show?
    14·1 answer
  • The table shows the number of boys and girls that have black blonde brown or red hair color.
    8·2 answers
  • Sample QnA to Preliminary Exam
    14·1 answer
  • I will mark as the brainliest answer
    12·1 answer
  • I WILL GIVE BRAINLIST AND 5 STARS <br> Show that (2x + i)(2x – i) = 4x² + 1
    7·1 answer
  • SOLVE ASAP!!!
    5·2 answers
  • Create an expression equivalent to 4 (2x-3) -3x
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!