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
Mamont248 [21]
4 years ago
9

What is the square root of -81

Mathematics
2 answers:
Snowcat [4.5K]4 years ago
6 0

Answer:9i

Step-by-step explanation:the answer is 9i because the mathematical Studiers or scientists have made they're own answers to this so now this is what they are

now saying if you do like this concept with negative numbers it will equal its regular like answer but you have to i guest put a i behind it like say someone asks what is the square root of -144 you have to say 12i so yeah thats all.

goldfiish [28.3K]4 years ago
5 0
It is 9i

Explanation: I googled it
You might be interested in
Doug entered a canoe race
kenny6666 [7]

Answer:

he can row 2 miles in an hour

Step-by-step explanation:

When canoeing it takes about 20-30 minutes to row atleast 1 hour there are 2 sets of 30 minutes in an hour meaning he can row 2 miles

7 0
3 years ago
Helpppppppp<br> geometry. ill give 11 points
stiv31 [10]

Answer:

98

Step-by-step explanation:

7 0
3 years ago
How to work with this? If multiple it 12*4=48 which is not correctly.
Katyanochek1 [597]

Answer:

Step-by-step explanation:

You must have not input your units of cm^2

5 0
3 years ago
Read 2 more answers
What are the foci of the hyperbola with equation 9y^2 - 16x^2 = 144?
Blizzard [7]
I think the answer is

7 0
4 years ago
Use the law of syllogism to complete the conclusion. statement 1: if p, then q. statement 2: if q, then r. conclusion: if p, the
aliina [53]

p→r

<h3>Law of syllogism</h3>

The law of syllogism, also known as transitivity reasoning, is a legitimate kind of deductive reasoning that adheres to a predetermined pattern. The transitive property of equality states that if a = b and b = c, then a = c. so we can conclude that The law of syllogism is almost  similar to the transitive property.

now if we want to define general case then we can say tha

a→b

and

b→c  => a→c

now according to statements given in the problem

p→q and q→r ⇒ p→r

which completes the syllogism.

hence ,  p→r is the required answer.

learn more about syllogism here:

brainly.com/question/5142648

#SPJ4

6 0
2 years ago
Other questions:
  • What is the missing value?
    11·2 answers
  • Lines l and m are parallel. Parallel lines l and m are cut by transversals s and t. Clockwise from top left, the angles formed b
    9·2 answers
  • Convert the following:<br> a. 1 day to seconds
    13·2 answers
  • How do you convert polar equations to rectangle form?? Convert
    11·1 answer
  • Based on data in the two way table which statement is true
    12·2 answers
  • If y varies directly as x, and y is 180 when x is n and y is n when x is 5, what is the value of n?
    15·1 answer
  • Help with this please. I’d appreciate if you showed the steps and the answer. Thanks a lot!
    15·1 answer
  • PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!
    14·1 answer
  • A segment has an endpoint at (2, 4) and a midpoint at (4, -2). What are
    11·1 answer
  • Analyze the diagram below and complete the instructions that follow. <br> Find sin 60 degree
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!