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
nekit [7.7K]
3 years ago
7

What is the square root of –16?

Mathematics
2 answers:
Effectus [21]3 years ago
8 0
The answer to your question will be 4 i
True [87]3 years ago
5 0

Answer:

\boxed{\bold{4i}}

Step By Step Explanation:

[ Step One ] Apply Radical Rule \bold{\sqrt{-a}=\sqrt{-1}\sqrt{a}: \ \sqrt{-16}=\sqrt{-1}\sqrt{16}}

\bold{\sqrt{-1}\sqrt{16}}

[ Step Two ] Apply Imaginary Number Rule: \bold{\sqrt{-1}=i}

\bold{\sqrt{16}i}

[ Step Three ] Simplify \bold{\sqrt{16}}

\bold{\sqrt{16}: \ 4}

[ Step Four ] Rewrite Equation

\bold{4i}

You might be interested in
Ellie practices piano 2/3 h per day, several days each week. She practiced piano 32 2/3 hours during the summer. What equation c
natima [27]

The answer should be 32 2/3. Sorry I'm late, but hope this helps.

5 0
3 years ago
Which decimal is equivalent to 8%
Nikitich [7]

Answer:

0.08

Step-by-step explanation:

Given : 8%

To find the decimal value of the percentage number

Remove the percentage symbol with 100 in the denominator

gives            

              \frac{8}{100}\\

Now taking the numerator to the decimal place equal to the number of zeros in the denominator or simply divide denominator with numerator.

Gives =   0.08

So, the decimal equivalent of the given value is  0.08

3 0
3 years ago
Read 2 more answers
PLS HELP
Naya [18.7K]
I did the work for you but the answer would be 1 second

5 0
3 years ago
An object is moving in a straight line. It initially travelz at a speed on 9 meters per second, and speeds up at a constant rate
Crank

Answer:13 meters per second

Step-by-step explanation:

5 0
3 years ago
What is 38,800 rounded to the nearest hundred mark all that apply?
SashulF [63]
38,800 is the answer

4 0
3 years ago
Other questions:
  • 3/1+3/4 I don’t get this I need some help thx
    11·2 answers
  • An integer is chosen at random from 1 to 50 inclusive. Find the probability that the chosen integer is divisible by 3. A- 3/50 B
    6·2 answers
  • BRAINLIST GIVEN What is the length of BC¯¯¯¯¯ ?
    11·2 answers
  • The drama club is selling tickets to their play to raise money for the show's expenses.
    14·1 answer
  • The sum of two numbers, one is as large as the other is 24. Find two numbers
    9·1 answer
  • If you are dealt 3 cards from a shuffled deck of 52​ cards, find the probability that all 3 cards are queens.
    14·1 answer
  • The area triangle is 35 square ft. Use a quadratic equation to find the length of the base. Round your answer to the nearest ten
    10·2 answers
  • A TV has an original price of $549 . Enter the new price after the given percent of change. 10% increase The new price is?
    8·1 answer
  • PLEASE HELP!! I NEED TO PASS MATH
    5·1 answer
  • Find the value of the power.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!