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
Vikentia [17]
2 years ago
8

Express the radical using the imaginary unit, i. Express your answer in simplified form.

Mathematics
1 answer:
elixir [45]2 years ago
6 0

Answer:

\pm i\sqrt{38}

Step-by-step explanation:

Given radical is \pm \sqrt{-38}

We can rewrite the radical as,

\pm\sqrt{-38}=\pm(\sqrt{-1}\times \sqrt{38})

            =\pm(i\sqrt{38})

(Since, i = \sqrt{-1})

Therefore, simplified form of the given radical will be,

\pm \sqrt{-38}=\pm i\sqrt{38}

You might be interested in
Tanyss's house has 25 windows. Her brother has washed 22 of the windows. What percent of the windows has her brother washed?
AveGali [126]

Answer:

88

Step-by-step explanation:

7 0
3 years ago
Although 330° is a special angle on the unit circle, Amar wanted to determine its coordinates using the sum and difference formu
Dvinal [7]

Answer:

Here you go.Hope this help!!

8 0
2 years ago
28, 22, 16, 10,...<br> O Arithmetic <br> O Geometric <br> O Neither
masha68 [24]

Answer:

Arithmetic

Step-by-step explanation:

Sequences:

A sequence is called arithmetic if the difference between consecutive terms is the same.

A sequence is called geometric if the quotient between consecutive terms is the same.

In this question:

28 - 22 = 22 - 16 = 16 - 10 = ... = 6

Difference is always 6, that is, each term is the previous one subtracted by 6. So the sequence is arithmetic.

7 0
2 years ago
Fiona starts at the beginning of a hiking trail and walks 4/5 mile. She counts the mileage markers that are placed every 1/10 mi
Stella [2.4K]
She counts 8 markers because 4/5 equals 8/10 and she counts the mile markers every 1/10 of a mile.
3 0
3 years ago
When Tom purchased a new motorcycle, he paid a 5% sales tax. The amount of sales tax he paid was $265. What was the total cost o
Kryger [21]
Net Amount (excluding tax) : $5,300.00
Tax (5.0%) : $ 265.00
Gross Amount (including tax) : $5,565.00

Math:
5300.00 \times .05 = 265.00
5300.00 + 265.00 = 5565.00
8 0
3 years ago
Other questions:
  • 3. How many cubes would be in a tower that is 12 cubes tall?
    9·1 answer
  • Ronald states that the numbers 1/11 is not rational but Nathaniel says it is rational which boy is correct and why
    5·1 answer
  • How many solutions does this linear system have?
    9·1 answer
  • PLZ HELP!!!!! ASAP!!!!!!!!!!!! NO FILES!
    15·1 answer
  • A tree grows at a rate of 4 feet per year. Which graph has a slope that best represents this rate?
    7·1 answer
  • The grades on a language midterm at Santa Rita are roughly symmetric with u = 77 and o = 3.5.
    9·1 answer
  • (X^2+6x+8) divided ( x+2) <br> HELP PLSS!
    5·1 answer
  • It takes Sam 3 hours to rake leaves, but if Laura helps, it takes 2 hours. How long would it take Laura to rake the leaves on he
    5·1 answer
  • Can you help me please ​
    15·1 answer
  • If TU = 8, UV = 3x, and TV = x + 10, what is TV?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!