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
ehidna [41]
3 years ago
14

Which of the following is equivalent to the expression below? 7(3+4i)

Mathematics
1 answer:
vodomira [7]3 years ago
3 0

7(3+4i) is equivalent to 21+28i

Option D is correct option

Step-by-step explanation:

We need to find the equivalent to the given expression:

7(3+4i)

To solve the expression multiply 7 with the terms inside the bracket

7(3+4i)\\=7(3)+7(4i)\\=21+28i

So, 7(3+4i) is equivalent to 21+28i

Option D is correct option

Learn more about complex numbers at:

brainly.com/question/10736268

brainly.com/question/4678474

Keywords: Complex Numbers

#learnwithBrainly

You might be interested in
If f(x) = 5x - 1 and g(x) = 2x^2 + 1 , what is the value of ( f x g )(-3) ?
Genrish500 [490]
The answer is b hope this helps
6 0
3 years ago
Read 2 more answers
The diameter of a small gear is 16 cm. This is a 2.5 cm more than 1/4 of the diameter of a large gear. What is the diameter of t
eimsori [14]
The large gear has a diameter of 54 CM.
6 0
3 years ago
Read 2 more answers
Attempt 1 of 1
devlian [24]

Answer:

Yee yee delete this i just wanted points

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Anyone know this answer this pleasee​
HACTEHA [7]

Answer:

x=136°

Step-by-step explanation:

x=180°-(180-(46+90))

x=180-44

x=136

6 0
3 years ago
You are taking a multiple-choice test that has eight questions. each of the questions has three answer choices, with one correct
sukhopar [10]
Alright, so there are three answers. Start with 3, and for each question you answer, you can select three more, so it's 3*3 for two questions and so on, resulting in 3^8= 6561

This is assuming you mean <span>how many ways can you answer the test, not the question</span>
5 0
3 years ago
Other questions:
  • Find the values of x and y
    15·1 answer
  • Suppose James has a credit card with a balance of 4289 . Each month the credit card company charges 5% interest. If James pays o
    11·1 answer
  • 2.5/6 = h/9 what is h?
    8·2 answers
  • Draw a model on grid paper to find the product of 3 and 1.4. What is the product?
    5·1 answer
  • What is the first consecutive odd interger that follows -7
    13·2 answers
  • A book claims that more hockey players are born in January through March than in October through December. The following data sh
    9·1 answer
  • Martin finds a shirt on sale for 10% off at a department store. The original price was $20. Martin must also pay 8.5% sales tax.
    6·2 answers
  • 50 POINTS IF YOU HELP ME!!!!!! A study of college business majors included 150 sophomores and 200 juniors. The study showed that
    8·2 answers
  • The Carson family sent 500 text messages last month. Mrs. Carson sent 15 text messages; Mr. Carson sent 1; Cathi sent 104; and B
    12·1 answer
  • Find the slope of (-4,3) (-3,4)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!