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
masha68 [24]
2 years ago
5

Divide and simplify: 13-92i 4 +9i

Mathematics
1 answer:
Kazeer [188]2 years ago
7 0

Answer:

13-14i

Step-by-step explanation:

13-92i / 4+9i

13 - 23i + 9i

13 - 14i

You might be interested in
HELP! WILL MARK BRAINLIEST IF CORRECT!
kicyunya [14]

Answer:

battery costs $5, tax is $1.20, and so the total is $26.20

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Is ∞ an abstract term or a real number? And are there any numbers larger than ∞?
Yanka [14]
A number is defined as an arimethical value, expressed by word or symbol. by definition infinity is NOT a "number" as it holds no "actual" value.

infinity can not be represented so it is above digits. infinity squared would be uncountable thus infinity, therefore, there is no number higher than infinity.
5 0
3 years ago
Read 2 more answers
A 4.5-m rope is attached to a 5.4-m rope. However, when the ropes are tied, 4 cm of length is lost to form the knot. What is the
Angelina_Jolie [31]

Answer:

5.9

Step-by-step explanation:

8 0
3 years ago
Jermaine has a mailing cylinder for posters that measures 18 inches long and 6 inches in diameter. What volume can it hold? Use
worty [1.4K]

<u><em>Answer:</em></u>

The cylinder can hold 508.68 in³

<u><em>Explanation:</em></u>

<u>The volume of a cylinder can be calculated using the following rule:</u>

Volume of cylinder = πr²h cubic units

where r is the radius of the cylinder and h is its height

<u>Now, we are given that:</u>

height of cylinder = 18 in

diameter of cylinder = 6 in which means that the radius of the cylinder is 3 in

π is 3.14

<u>Substitute with the givens in the above equation to get the volume of the cylinder as follows:</u>

Volume of cylinder = πr²h

Volume of cylinder = 3.14 * (3)² * 18

Volume of cylinder = 508.68 in³

Hope this helps :)

7 0
3 years ago
Which is the inverse of the function f(x)=1/3 x+5?
andreev551 [17]
Replace the f(x) with y and proceed to make x the subject:
y=1/3x+5
y-5=1/3x
We need to ÷1/3 on both sides, so ×3 on both sides
3(y-5)=x
3y-15=x
Now swap y with x and replace the isolated x with f(x) so the inverse function is:
{f}^{ - 1}(x) = 3x - 15
8 0
4 years ago
Other questions:
  • 43 over 50 0.91 7 over 8 84% least to greatest
    14·1 answer
  • Company A is more risky to invest in than company B because company A has expanded rapidly recently whereas company B has expand
    15·1 answer
  • Which of the following is a source of income? A. Timeshare B.FICA C.Employment D.House purchase
    7·1 answer
  • Round the product of 645.99 and 0.125 to the nearest tenth?
    11·2 answers
  • Calculate:
    11·1 answer
  • BRAINLIEST plus 30 points IF NO LINKS!<br> PLZ HELP!
    11·2 answers
  • PLEASE PLEASE ANSWER THIS FOR ME I REALLY NEED TO UNDERSTAND IT
    8·1 answer
  • A robot can complete 5 tasks in 2/3 hour. Each task takes the same amount of time.
    10·2 answers
  • What the answer be A or D?
    14·1 answer
  • help help help help help help help help help help help help help help help help help help help help help help​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!