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
Bogdan [553]
4 years ago
13

What's the complex conjugate of 13-21i

Mathematics
1 answer:
Lubov Fominskaja [6]4 years ago
3 0
The complex conjugate of 13-21i is 1.3+ 2i.

In general the conjugate of a+bi is a - bi
and the conjugate of a-bi is a + bi

You might be interested in
Complete the steps to add 3 2/5 +1 3/10 . 1. Write mixed numbers as improper fractions. 2. Write equivalent fractions with a com
ira [324]

Answer:

47/10 = 4 7/10

Step-by-step explanation:

3 2/5 + 1 3/10

1. Write mixed numbers as improper fractions:

17/5 + 13/10

2. Write equivalent fractions with a common denominator:

34/10 + 13/10

3. Add the numerators over the common denominator.

47/10

4. Simplify.

4 7/10

3 0
4 years ago
Read 2 more answers
Anna has 7 baskets and some flowers. She has 5 fewer baskets than flowers. How many flowers does Anna have?
Nimfa-mama [501]

Answer: I’m not quite sure but I think it’s 12

Step-by-step explanation:

If she has 5 fewer baskets than flowers that means 5+7= the amount of flowers which is 12. I hope this helps

3 0
3 years ago
Read 2 more answers
Write a fraction that is equivalent to a terminating decimal between .5 and .75?
Dovator [93]
Dhdhdhdjdjhsjsndnjdjdbdndjdjd
8 0
4 years ago
Select the correct answer.
Marrrta [24]

Answer:

g(x) = 4(x + 7)

Step-by-step explanation:

i had this on a test i just took so it told me it was right bit if it is not i am sorry and i will recheck

7 0
3 years ago
Read 2 more answers
What to do and how to do it and what is the answer
algol13

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ 6 + 45 ÷ 3² = 11

Follow order of operations:

Parenthesis

Exponents

Multiplication

Division

Addition

Subtraction

(Note: Multiplication and division can be done in either order as well as addition and subtraction.)

There are no parenthesis in this problem so we skip to exponents. The exponent is 3² which is 3 x 3 = 9.

We then have division. 45 ÷ 9 = 5

Our last step is addition.

Add:

6 + 5 = 11

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

3 0
3 years ago
Other questions:
  • How do you solve for 2x-3y=6
    7·1 answer
  • Can some one please help me <br> will give 94 points for it
    6·2 answers
  • If it takes 10 minutes for the ingredients to be properly mixed 2 minutes for the pills to travel down the belt to take the oven
    11·1 answer
  • Solve the equation by completing the square. Round to the nearest hundredth if necessary. 3x^2 - 6x - 24 = 0
    12·1 answer
  • What is the best estimate of 48%of 60
    11·2 answers
  • The expression 3 1/2x + 18 represents the perimeter of the rectangle shown. Write an expression that represents the length of th
    11·1 answer
  • PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!!
    10·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3%20%7Bw%7D%5E%7B6%7D%20%20%7Bv%7D%5E%7B5%7D%20%7D%7B15%20%7Bw%7D%5E%7B2%7D%20v%7
    11·1 answer
  • The information below describes a data plan for a storage device.
    5·1 answer
  • The diameter of a semicircle is 2 feet. What is the semicircle's perimeter?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!