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
Alenkasestr [34]
3 years ago
5

Please help me with this problem!!!!!!

Mathematics
1 answer:
iren2701 [21]3 years ago
8 0

Answer:

\sqrt{29}

Step-by-step explanation:

The complex number x + yi can be expressed in coordinate form as

x + yi → (x, y ), thus

4 + 3i → (4, 3 )

6 - 2i → (6, - 2 )

Calculate the distance d using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (4, 3) and (x₂, y₂ ) = (6, - 2)

d = \sqrt{(6-4)^2+(-2-3)^2}

   = \sqrt{2^2+(-5)^2}

   = \sqrt{4+25}

   = \sqrt{29}

You might be interested in
Lines y and z are parallel.
Mrac [35]

Answer:

28 degrees

Step-by-step explanation:

step 1

Find the measure of angle 1

m\angle 1+65^o=180^o ----> by supplementary angles

m\angle 1=180^o-65^o=115^o

step 2

Find the value of x

(10x+5)^o=m\angle 1 ----> by corresponding angles

substitute

(10x+5)^o=115^o

10x=110\\x=11

step 3

Find the measure of angle 2

Remember that the sum of the interior angles in any triangle must be equal to 180 degrees

m\angle 1+m\angle 2+(4x-7)^o=180^o

substitute

115^o+m\angle 2+(4(11)-7)^o=180^o

m\angle 2=180^o-152^o=28^o

3 0
3 years ago
Read 2 more answers
PLEASE ANSWER ASAP!<br> LOOK AT THE PIC ATTACHED:<br> (please show work!)
Mashutka [201]

Answer:

looking for anwser now

Step-by-step explanation:

5 0
3 years ago
How to do factor each expression 63 + 81
Katyanochek1 [597]

Answer:

9(7 + 9)

Step-by-step explanation:

To factor an expression you have to first find the highest common factor (HCF) of the numbers in the expression. You divide them by their HCF, bracket it and place the HCF outside the bracket.

63 + 81 =  \\  9(\frac{63}{9}  +  \frac{81}{9})  =  \\ 9(7 + 9)

To check if it is factored properly you can do the opposite of what you just did by clearing the bracket.

9 (7 + 9)

(9 x 7) + (9 x 9)

= 63 + 81

6 0
2 years ago
Hellllpppp! Please! I'm so tired I've been studying for hours! I don't think I can go on any longer!​
son4ous [18]

Answer:

23.) 120

24.) 62

25.) 84

26.) 64

27.) 121

28.) 112

29.) 65

30.) 78

Step-by-step explanation:

8 0
3 years ago
- Dareonna went to get a no-chip manicure. Usually it cost $50 but there is a special going on today
melamori03 [73]

Answer:

$25

Step-by-step explanation:

because of the special sale going on, and the price being half off. You only need to divide the cost by 2.

50 ÷ 2 = 25

6 0
3 years ago
Read 2 more answers
Other questions:
  • A boat costs $11,850 and decreases in value by 10% per year. How much will the boat be worth after 8 years?
    11·2 answers
  • Jordan Pat 6 4/5 yards of pink ribbon and 3 1/4 yards of purple ribbon how much more pink ribbon the purple ribbon did she buy?
    13·1 answer
  • Bethany lives in London.
    14·1 answer
  • See attachment to help.
    10·1 answer
  • How many hours does it take to get 5 miles?
    10·1 answer
  • Stalactites are cone-shaped formations that hang from the ceilings of
    15·1 answer
  • Please help, I don't know how to do this and need it done quickly, thanks for your help and time! have a good day :)
    14·1 answer
  • Si elegimos un día de la semana al azar, ¿qué probabilidad hay de que sea fin de semana (ya sabemos que hay dos días…)?
    8·1 answer
  • Each side of a triangle is nine inches long. find the perimeter
    5·1 answer
  • 4) Which linear inequality represents the solution set graphed?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!