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
pantera1 [17]
3 years ago
8

Find the distance d between 21 = (-7 - 6i) and Z2 = (-15 – 12i). Express your answer in exact terms and simplify, if needed.​

Mathematics
1 answer:
dlinn [17]3 years ago
8 0

Answer:

10

Step-by-step explanation:

The distance is equal to the modulus of Z1-Z2.

Z_1 - Z_2 = -7 - 6i - (-15 - 12i) = 8 + 6i\\|8 + 6i| = \sqrt{8^2 + 6^2} = \sqrt{64 + 36} = \sqrt{100} = 10

You might be interested in
Solve. (K+1)(k-5)=0<br> Explin how to solve ???
Anna71 [15]
Alright remember, if any individual factor on the left side of the equation is equal to 0, the entire expression will be equal to 0. 
k+1=0
k-5=0
Set the first factor equal to 0 and solve
k=-1
Set the next factor equal to 0 and solve
k=5
The final solution is all the values that make (k+1)(k-5)=0 true. 
k=-1, 5

Hope this helped you out :)
5 0
3 years ago
Read 2 more answers
Point L is on line segment
KengaRu [80]

Answer:

k is the option that makes sense

3 0
3 years ago
Flower bed has the shape of a rectangle 24 ft long and 9 ft wide what is the area in square yards
natali 33 [55]
The answer is 24 square yards
24ft=8yd
9ft=3yd
So 8*3=24 square yard

Hope this helps
6 0
3 years ago
Read 2 more answers
Find the missing angle
AnnyKZ [126]

Answer:

imnuybtvcrxetyuiljhgfdsvbnjgfwertyunbvcserthfghjuytrewcnjuytredcnjuytggcggbggfbgggbgbgbgffgggbfbv v . ccxbgnnu

Step-by-step explanation:

7 0
3 years ago
A running tap dispenses 0.14 gallons of water every second. How many pints of water is dispensed after 50 seconds? Show your wor
forsale [732]

Answer:

56 pints

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the definition of COEFFICIENT?
    12·1 answer
  • - 3(x + 1) &lt;6 solve the inequality
    11·2 answers
  • Jenny has a $3,000 balance on her credit card with an 18% interest rate. If she makes no payments on her card and no late fees w
    10·1 answer
  • Please helppp.Asapppp
    5·1 answer
  • I don't undestand how to solve this problem
    8·1 answer
  • What is the length of TU?
    15·1 answer
  • The polygon Q(3, 2), R(6,5), S(6, 2)
    5·1 answer
  • if a plot of land contains a rectangular array of 102 strawberries plants, how many rows are in the array if there are 34 plants
    12·1 answer
  • The dishes have been cleaned by us into active voice​
    5·2 answers
  • Pl help it’s for a grade
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!