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]
3 years ago
13

What's the complex conjugate of 13-21i

Mathematics
1 answer:
Lubov Fominskaja [6]3 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
If while your baking the recipe calls for 1/2 of batter for every 1/8 cup of water what is the the unit in that recipe?
strojnjashka [21]
If it says 1/2 for every 1/8 cup then the unit would be cups.
4 0
3 years ago
Jorge makes fruit snacks for his friends. He uses 1 1/2 apples to make 3 fruit snacks.
EastWind [94]

Answer:

Jorge needs 1/2 apple to make the snack.

7 0
2 years ago
What is the slope of the line that passes through the points (6,4) and (-3,-7)
ANEK [815]

Answer:

m = 11/9

Step-by-step explanation:

m = (y2 - y1) / (x2 - x1)

= (-7 - 4) / (-3 - 6)

= -11/-9

= 11/9

7 0
3 years ago
7x=5+5x x equals what
dybincka [34]

7x=5+5x

x=5/2

It could also be 2 1/2

3 0
3 years ago
Simprury<br>20 s)<br>2<br>6 600J​
earnstyle [38]

Answer:

opo miss sorry di ko po Alam yan

sorry

po

5 0
2 years ago
Other questions:
  • Ice cream cones cost $2.80. How many ice cream cones can be bought with $42?
    12·2 answers
  • What is the smallest natural number that 2, 10, 14, and 36 will divide evenly?
    10·1 answer
  • Please help me :))))))))))
    6·2 answers
  • Find the equation for the exponential function f (x) = b .aˣ that passes through the points (0,6) and (1,11).
    9·1 answer
  • Which has gradient -1/2 and cuts the y-axis at 4​
    11·1 answer
  • NEED HELP?!?!! Solve the equation 1/3k-(k+1/3)=1/9(k+3) what’s the solution set?
    14·2 answers
  • PLZZZ HELP MEEEE im in desprite need
    5·1 answer
  • A) Findi
    13·1 answer
  • Help what do i do i need help asap
    9·2 answers
  • A desk is being sold at 36% discount price. The sale price is $496.<br> What was its original price?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!