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
Brrunno [24]
1 year ago
9

Simplify (2-4i) -(3 -6i)

Mathematics
1 answer:
SashulF [63]1 year ago
5 0

2 - 4i - 3 + 6i =  - 1 + 2i

You might be interested in
Point A is at (2, -8) and point C is at (-4, 7).
Dahasolnce [82]

Answer:

(-2, 2)

Step-by-step explanation:

<u>Given:</u>

  • Point A is at (2, -8) and point C is at (-4, 7)

<u>Difference of coordinates:</u>

  • Δx = 2 - (-4) = 6
  • Δy = - 8 - 7 = - 15

<u>The ratio of AB to AC is 2:1. So:</u>

  • AB = 2*AC/3 and BC = AC/3

<u>Then coordinates of point B should be 2/3 from the point A:</u>

  • x = 2- 6*2/3 = 2 - 4 = -2
  • y = - 8 - (-15)*2/3 = -8 + 10 = 2

So point B has coordinates of (-2, 2)

7 0
3 years ago
Which quadrant in a coordinate plane has two positive points
vodomira [7]

Answer:

The first quadrant

Step-by-step explanation:

Aka upper right quadrant

6 0
3 years ago
List the following numbers from least to greatest:
lana [24]

Answer:

_64,

3.5

6.666....

127

i think there was no ans above

6 0
3 years ago
Find the value of x <br><br> a. 7.5<br> b. 6<br> c. 10<br> d. 8
Radda [10]
B.6 because the length is equal to the length of the other 6
7 0
3 years ago
Cherries cost $5 for two pounds and $7.50 for 3 pounds. a. What is the cost per pound? b. Is it constant? c. If you were to grap
Debora [2.8K]
It is Constant. The cost per pound is 2.50 dollars. two would be on the x-axis, and 5 dollars would be on the y-axis. likewise, 3 would be on the x-axis, and 7.50 dollars is on the y-axis. 5 pounds would cost : $12.50
4 0
3 years ago
Read 2 more answers
Other questions:
  • Isaiah is 10 years younger than his sister. The sum of their ages is no more than 34 years. Write an inequality that can be used
    10·2 answers
  • Sari is factoring the polynomial 2x2 + 5x + 3. What is the missing number in her factorization?
    5·1 answer
  • Write a decimal number that, then round to the nearest tenth, is 0.3.
    12·1 answer
  • Which equation describes the data in the table above ?
    6·2 answers
  • PLEASE HELP! ! ! PLEASEEE!!
    8·2 answers
  • Solve the following inequality in the simplest form: 8(−x−2/3)−1≥7
    13·1 answer
  • HELP!! i will vote brainlest answer
    11·1 answer
  • I am confused on this , I’ve tried twice and got it wrong.
    11·1 answer
  • How would you turn 7/18 into a decimel and round to the nearest hundreths
    10·1 answer
  • What is the slope of the line through (-7,-8)(−7,−8)left parenthesis, minus, 7, comma, minus, 8, right parenthesis and (0,4)(0,4
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!