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
NARA [144]
3 years ago
9

Which expression is equivalent to \sqrt(-80)?

Mathematics
2 answers:
DedPeter [7]3 years ago
8 0
√-80 can be factored out, to see which factors can be square rooted. A pair of factors would be 16 and -5, so that would be 4√-5. But, negative numbers cannot be inside a square root. So, √-1 is the same thing as <em>i</em>, or <u>imaginary number</u>. So, the expression equivalent to √-80 is 4<em>i</em>√5.
Have a nice day! ♪
zysi [14]3 years ago
4 0

C on 3dgenuity just took quiz.

You might be interested in
For Exercises 19-28, find the angle measures. Use the diagram of the
andreev551 [17]

Answer:Side lengths: 2cm, 3cm, 4cm ... or you. F5. Angle measures: 30, 60, 90. SE. Isosceles. D6. Angle measures: 20: ... Use the diagram of the ... LJVK and Z KVL are called adjacent angles because they have a common vertex and a common side.

Step-by-step explanation:

5 0
3 years ago
EMERGENCY!!PLEASE HELP
Ronch [10]

The more plot point the better but you must have at least three  points, a labeled X-axis and Y-axis, and a table for the data to be organized into.

8 0
3 years ago
Read 2 more answers
The length of a rectangle is 3 times the width. The perimeter is
Dmitrij [34]

Answer:

is it from a text book

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Monthly earnings total $4513. Find the social security tax deducted.
levacccp [35]
<span>The monthly earning is = 4513 dollars.
Find the security tax.
in US, 3% is the security tax.
3% = 3% / 100 = 0.03
NOw, let's solve with this given digits.
=> 4513 * .03 = 135.39
=> 135.39
Therefore the tax deducted to your salary is 135.39 dollars per month.


</span>
4 0
3 years ago
What is 3/8 in decimal form
forsale [732]
Simple; you want to divide 3 and 8.

3 / 8 = 0.375

And there's your answer! Remember that a fraction is just a fancy division problem! :)
4 0
3 years ago
Read 2 more answers
Other questions:
  • 12x+7&lt;-11 AND 5x-8=&gt;40
    15·2 answers
  • What is the area of this coposite shape?
    10·1 answer
  • CAN SOMEONE PLEASE DO THIS AND SHOW WORK!!!! I’m sooo confused!!!!
    10·1 answer
  • HalP dIs iS cOnfUsiNg tO mEh plEasEeeE ;(
    14·1 answer
  • Write in expanded form. Use parentheses to indicate multiplication.
    11·1 answer
  • Does anyone know how to this cause I need to know how to do it.
    10·2 answers
  • Determine the EXACT value of : ( 1235 x 0.24 ) - 1.32​
    13·2 answers
  • Jenny and Laura share £30 in the ratio of 3:2 work out how much money jenny gets​
    14·1 answer
  • Question :
    9·1 answer
  • What is the volume of a triangle with a radius of 5 and a height of 6
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!