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
Eduardwww [97]
3 years ago
8

Divide (3+2i)/(-4+5i). express answer in standard form

Mathematics
1 answer:
Levart [38]3 years ago
8 0
\dfrac{3+2i}{-4+5i}=\dfrac{(3+2i)(-4-5i)}{(-4+5i)(-4-5i)}=\dfrac{-12-15i-8i-10i^2}{(-4)^2-(5i)^2}\\\\=\dfrac{-12-23i+10}{16+25}=\dfrac{-2-23i}{41}=-\dfrac{2}{41}-\dfrac{23}{41}i
You might be interested in
Jessica has square picture with an area of 900 square inches how long is each side of the picture
frosja888 [35]

Answer: 225

Step-by-step explanation: If the whole area is 900 square inches you divide by the sides of the square 4 and divide by the total area 900. 900/4 = 225

4 0
3 years ago
PLS PLS PLS PLS PLS PLS PLS HELP I DON'T GET IT!!! Write missing monomials to make an identity:
OlgaM077 [116]

Answer:

wow man that is crazy

Step-by-step explanation:

7 0
2 years ago
A piece of wood is 3 1/2 feet long how many total inches long is it?
Kamila [148]

Answer:

42 inches

Step-by-step explanation:

1 foot is 12 inches

12 times 3=36

12 divided by 2=6

36+6=42

8 0
3 years ago
It wants us to solve for x and i’m very confused <br><br> x= ?
s2008m [1.1K]

Answer:

x = 6

Step-by-step explanation:

∡J = ∡K and ∡M = ∡L

because this is an isosceles trapezoid

∡J + ∡M = 180°

because angles at opposite bases are supplementary

then ∡J + ∡M = 180°

∡J = (7x + 2)°

∡M = ∡L = (25x - 14)°

so:

(7x + 2 + 25x - 14)° = 180°

(32x - 12)° = 180°

32x = 180 + 12

32x = 192

x = 6

6 0
3 years ago
Read 2 more answers
The price of an item has been reduced by 15% . The original price was $80 . What is the price of the item now?
damaskus [11]

Answer:

68

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • brianna has $ 2 less than victoria victoria has $11 more than damian damian has $6 how much moeny do they have in all
    10·1 answer
  • Factorise this expression as fully as possible 14t^3 x 6t
    11·1 answer
  • Mathhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
    14·2 answers
  • Is 6, 126, 120 divisible by 2?
    10·2 answers
  • (43x - 10y) + (40x + 42y)
    12·1 answer
  • Help!! it's due by midnight and i can't figure this out
    5·1 answer
  • Evaluate sin^2 θ for θ = 45°
    6·1 answer
  • Russell works at a football concession stand selling drinks for $2 and bags of chips for $3
    8·1 answer
  • Let f (x)=x^2+1 <br> what is f(3)?
    10·2 answers
  • Whats 2x (3x-9x) if you answer this you get 10 points​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!