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
kirza4 [7]
3 years ago
9

Write (-2 − 2i) + (10 − 4i) as a complex number in standard form.

Mathematics
2 answers:
omeli [17]3 years ago
7 0
I think it would be 8-6i
vitfil [10]3 years ago
5 0

Answer:

Number is 8 - 6i.

Step-by-step explanation:

Given  :  (-2 − 2i) + (10 − 4i).

To find : Write as a complex number in standard form.

Solution : We have given   (-2 − 2i) + (10 − 4i).

We can write it as -2 -2i + 10 -4i

Combine like terms

-2 +10 - 2i -4i.

8 - 6i.

Therefore, Number is 8 - 6i.

You might be interested in
How do you express 45mins as percentange of 1hr30mins
Nonamiya [84]
45 minutes is half of an hour and 30 minutes
5 0
3 years ago
Read 2 more answers
? Don't Send links, don't Write random things and get the points for free.
alekssr [168]

Answer:

V = 1847.26\ ft^3

Step-by-step explanation:

Step 1:  Determine the volume

V=\pi r^2h

V = \pi *(7\ ft)^2 * (12\ ft)

V = \pi *49\ ft^2 * 12\ ft

V = \pi  * 588\ ft^3

V = 1847.26\ ft^3

Answer:   V = 1847.26\ ft^3

6 0
2 years ago
Pls tell me some answers for this
devlian [24]

Answer:

∠B ≈ 56.25°

Step-by-step explanation:

Since the triangle is right use the cosine ratio to solve for B

cosB = \frac{adjacent}{hypotenuse} = \frac{BC}{AB} = \frac{5}{9}, thus

B = cos^{-1}(\frac{5}{9} ) ≈ 56.25°

3 0
3 years ago
Read 2 more answers
Please give me the answer to number 5 and explain how to do it.
Goryan [66]
The equation is simply 8s where s is the length of a side. There are 8 sides. You are just adding the length of all 8 sides together to get the perimeter.
4 0
3 years ago
Hal, Zelda, Maya, and Jason each recorded the height and age of five classmates. They used the data to create the tables below.
tankabanditka [31]
What is data so I can answer
4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the solution of the differential equation that satisfies the given initial condition. (du)/(dt) = (2t + sec^2 t)/(2u), u(0)
    5·1 answer
  • including the bus driver, there are 15 people on a bus. During the bus ride, each person produces 750 BTUs. The interior of the
    14·1 answer
  • What is the value of x in the product of powers below?
    11·1 answer
  • What type of function is represented below the tables of value??
    15·1 answer
  • 20 POINTS AND BRAINLIEST!!!
    13·1 answer
  • Correct answer will get brainliest!
    6·1 answer
  • Please help me!
    14·1 answer
  • I need some help plz
    6·2 answers
  • Rewrite each of the following expressions without using absolute value. |2b| if b<0
    7·1 answer
  • If 3 - 3k-1 = 81, what is the value of k?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!