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
Archy [21]
3 years ago
15

Simplify the expression to a + bi form: (1 – 6i) + (12 + i)

Mathematics
2 answers:
padilas [110]3 years ago
5 0

\sf{13+(-5i) }

Step-by-step explanation:

we have to Simplify the expression(1 – 6i) + (12 + i) to a + bi form

(1 – 6i) + (12 + i)\\\\1-6i+12+i\\\\1+12-6i+i\\\\13-5i\\\\13+(-5i)

Alenkasestr [34]3 years ago
4 0

\\ \sf\longmapsto (1-6i)+(12+i)

\\ \sf\longmapsto 1-6i+12+i

\\ \sf\longmapsto 1+12-6i+i

\\ \sf\longmapsto 13-5i

You might be interested in
This is 7th grde homework and i need help!!
Thepotemich [5.8K]

6 and 15 have 3 as a common factor. Thus 6:15 is 2:5. The other ratios are also the same as given in the question. Since the numbers in the second column increase in 15s, the numbers in the first row should increase in sixes (12:30 is the same as 6:15 and 2:5). Thus the answers are:

  1. 6:15
  2. 12:30
  3. 18:45
  4. 24:60
  5. 30:75
3 0
3 years ago
What is the digit to the right of the decimal point in the decimal form of 4/37<br> ?
a_sh-v [17]

Answer:

2/15

Step-by-step explanation:

6 0
3 years ago
There are 7 unique names in a bowl. In how many orders can 2 names be chosen? Hint: The word orders
Lelu [443]

Answer:

2/7

Step-by-step explanation:

Probability=number of names chosen/total number of names

p=2/7

3 0
3 years ago
Please answer I will make brainlest:)
Georgia [21]

Answer:

(3,-4)

Step-by-step explanation:

7 0
3 years ago
What’s the area of the sector=
N76 [4]

Answer:

Step-by-step explanation:

(\pi)\left(\frac{60}{360} \right)(9^{2})=\boxed{13.5\pi}

3 0
2 years ago
Other questions:
  • The length of a rectangle is 4 centimeters less than three times the width. the perimeter of the rectangle is 88 centimeters. wh
    7·1 answer
  • If the radius of a circle measures 2 inches, what is the measure of its diameter?
    5·1 answer
  • Find the difference. (3 • 1,000) – (2 • 100)
    7·2 answers
  • What is the inverse of the function f(x)=1/4x-12
    15·1 answer
  • A medium pizza costs $8.60. Darcy has $54 to spend on pizzas. How many medium pizzas can she afford?
    12·1 answer
  • In the figure below, mZ1 = 105º. Find the measures of remaining angles.<br> I really need hell
    8·1 answer
  • I'm confused on how to go about solving this, I got to this part:
    14·1 answer
  • student Class: late: A sports company offers its employees an incentive if they each sell 40 pairs of athletic shoes in one week
    11·1 answer
  • Help me please and thank you
    13·2 answers
  • A jewelry maker has 51 inches of chain. She wants to cut the chain into 9 equal parts. How long will each part be?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!