subject
Mathematics, 16.10.2020 06:01 jacksonshalika

What are the roots of the quadratic equation x²-81=0

ansver
Answers: 1
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 22:40
Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?
Answers: 2
Answer
question
Mathematics, 21.06.2019 23:30
Drag each equation to the correct location on the table. for each equation, determine the number of solutions and place on the appropriate field in the table.
Answers: 3
Answer
question
Mathematics, 22.06.2019 00:20
G. how many different 6-letter arrangements can be formed using the letters in the word absent, if each letter is used only once? a. 6 b. 36 c. 720 d. 46,656
Answers: 1
Answer
question
Mathematics, 22.06.2019 03:20
Solve this system of equations: y=x2-3x + 12 y=-2x+14 4. substitute the values of x, -1 and 2, into either origina equation to solve for the values of y. what are the solutions of the system of equations?
Answers: 3
Answer
You know the right answer?
What are the roots of the quadratic equation x²-81=0...
Questions
question
Geography, 15.12.2020 17:00
What type of climate does equatorial rainforest experience?...
question
Mathematics, 15.12.2020 17:00
The teacher does not have to spend all $36. Write an inequality relating 36 and 9 (7 - x) representing this situation. (Copy/paste as needed: ≤ ﹤ ≥ ﹥)...
question
Social Studies, 15.12.2020 17:00
What is the answer the this question? ...
question
Mathematics, 15.12.2020 17:00
help ASAP Jack Bauer pulls a car up a hill. Jack does 405 J of work on the car. If Jack walks 15 m up the hill, how large of a force must he exert?...
question
History, 15.12.2020 17:00
What is the city founded by the Roman empire consistent and 300 3080 is located between the Mediterranean and black seize control system transfer the...
question
Physics, 15.12.2020 17:00
A sinusoidal wave with wavelength 0.500 m travels along a string. The maximum transverse speed of a point on the string is. 4.00 m/s and the maximum t...
question
Mathematics, 15.12.2020 17:00
A machine fills container at a constant rate of 5/8 of a box every 1/2 minute. What is the number of container per minute?...
question
Arts, 15.12.2020 17:00
What is the difference between tone, cadence, and snap....
question
Mathematics, 15.12.2020 17:00
Consider the diagram. What is the distance from park A to park B to the nearest tenth to a mile...
question
Business, 15.12.2020 17:00
Elfalan Corporation produces a single product. The cost of producing and selling a single unit of this product at the company's normal activity level...
question
Business, 15.12.2020 17:00
Portman Company's activity for the first three months of 2016 are as follows: Machine Hours Electrical Cost January 2500 $4800 February...
question
Business, 15.12.2020 17:00
During the current year, OutlyTech Corp. expected to sell 22,500 telephone switches. Fixed costs for the year were expected to be $12,142,500, the uni...
question
English, 15.12.2020 17:00
Jeremiah's Song 1. Jeremiah explains that his songs are meant to A become part of the Delta bluesB scare children at bedtime
question
Biology, 15.12.2020 17:00
Because Earth does not get significant inputs of matter from space, its essentially fixed supply of nutrients must continually be recycled to support...
question
Mathematics, 15.12.2020 17:00
A password hash function is applied 12 times to secure a password. If it takes 21 minutes to brute force one application of the hash with the availabl...
question
Mathematics, 15.12.2020 17:00
Miranda mixed 34.5 fluid ounces of blue paint, 40.5 fluid ounces of red paint, and 2 fluid ounces of black paint to make purple paint. She poured the...
question
Mathematics, 15.12.2020 17:00
McKenzie makes and sells quilts at an art fair. The materials for each quilt cos t$30.50. She sells the quilts for $80. If "n" represents the number o...
question
History, 15.12.2020 17:00
Which one of these go with causes ...
question
English, 15.12.2020 17:00
Paragraphs 8 and 9 are mainly a description of — A. the way the author and Kenny worked together to push the wagon along B. the typical routine...
question
History, 15.12.2020 17:00
WILL MARK BRAINLIEST Which phrases name parts of the Populist Party's program? Choose all answers that are correct. direct el...
More questions: Mathematics Another questions
Questions on the website: 13722363
See results (0)