subject
Mathematics, 17.12.2020 23:30 ellisc7044

3. (09.04 MC) Using the following equation, find the center and radius: x2 + 2x + y2 + 4y = 20 (5 points) O The center is located at (1, 2), and the radius is 25. The center is located at (-1, 2), and the radius is 25. The center is located at (-1, -2), and the radius is 5. The center is located at (1, 2), and the radius is 5.

ansver
Answers: 3
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
What are the solutions of the equation? z^2 + 11z + 24 = 0 a. 8, -3 b. 8, 3 c. -8, -3 d. -8, 3
Answers: 2
Answer
question
Mathematics, 21.06.2019 19:00
Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?
Answers: 2
Answer
question
Mathematics, 21.06.2019 19:00
Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?
Answers: 1
Answer
question
Mathematics, 21.06.2019 20:30
On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place
Answers: 2
Answer
You know the right answer?
3. (09.04 MC) Using the following equation, find the center and radius: x2 + 2x + y2 + 4y = 20 (5 po...
Questions
question
Mathematics, 18.01.2020 03:31
If you roll a die 30 times how many times would you expect to roll a 1 why...
question
Biology, 18.01.2020 03:31
The misinformation effect is an example of a mnemonic device. t or f...
question
English, 18.01.2020 03:31
In the following sentence, which word is the antecedent? samuel looked all around the room for his shoes....
question
Social Studies, 18.01.2020 03:31
In which period of american history would you have been most likely to find the greatest number of farmers? a) 1920s ...
question
History, 18.01.2020 03:31
1. "all of these hollywood stars say that you should vote for governor tibet." 2. using broad accusations and negative attacks in order to brin...
question
Mathematics, 18.01.2020 03:31
Which of the following polygons will tile the plane?
question
Biology, 18.01.2020 03:31
During which phase of the autopsy would swabs of the mouth be taken?...
question
Mathematics, 18.01.2020 03:31
What is the equation of the line parallel to 3x+2y=8 and passing through the point (4,-3)...
question
Business, 18.01.2020 03:31
During a routine office inspection, a dre investigator finds a minor violation that does not endanger the health, safety, or welfare of the public and...
question
Chemistry, 18.01.2020 03:31
The percentage composition of acetic acid is found to be 39.9% carbon,6.7% hydrogen, and 53.4% oxygen. determine the empirical formula of acetic acid....
question
Mathematics, 18.01.2020 03:31
Which two steps are needed to multiply 4,087 × 5 using partial products? choose exactly two answers that are correct. a.
question
Mathematics, 18.01.2020 03:31
Ineed w/#2! instructions: "find the volume of each figure to the nearest cubic unit" use pi=3.14"
question
Mathematics, 18.01.2020 03:31
Describe the following inequality statement in a sentence. 7< |-8| a. seven is less than the absolute value of negative eight. b. seven is less tha...
question
Biology, 18.01.2020 03:31
What a whale move its fins in the ocean...
question
History, 18.01.2020 03:31
How did the changes that augustus made to the roman tax system reduce government corruption...
question
Mathematics, 18.01.2020 03:31
My question is type an equation for the following pattern. the chart is x. y 1. | 5. 2.| 2. 3.| -1. 4 |-4...
question
Mathematics, 18.01.2020 03:31
Which property could be used to find the missing number? (–8 + 3.1) • (4.2 + 7) = (4.2 + 7) • (–8 + ) a. associative pr...
question
Mathematics, 18.01.2020 03:31
Prove from mathematical induction, (7^n-3^n) is divisible by 4....
question
Social Studies, 18.01.2020 03:31
Question: what are some examples of cities that historically have had political, economic, and/or cultural significance to the development of the uni...
question
Spanish, 18.01.2020 03:31
Which of the following would need the subjunctive mood when translated into spanish...
More questions: Mathematics Another questions
Questions on the website: 13722367
See results (0)