Mathematics, 21.05.2021 20:30, yash797

Question 13 (5 points) (09.04 MC)
Using the following equation, find the center and radius:
x2 + 2x + y2 + 4y = 20 (5 points)
1) The center is located at(1, 2), and the radius is 25.
2) The center is located at (-1,2), and the radius is 25.
3) The center is located at (-1, -2), and the radius is 5.
4) The center is located at (1, 2), and the radius is 5.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:30, sarinawhitaker

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

Answers: 1

continue

Mathematics, 22.06.2019 00:30, lazavionadams81

The nth term of a sequence in 2n-1 the nth term of a different sequence is 3n+1 work out 3 numbers that are in bothe sequences and are between 20 and 40

Answers: 2

continue

Mathematics, 22.06.2019 01:50, iiMxlissaii

Grandpa ernie is shrinking! over the past 4 years his height decreased by a total of 2.4 cm. it decreased by the same amount each year. what was the change in grandpa ernie's height each year

Answers: 2

continue

Mathematics, 22.06.2019 02:30, caprisun6779

Abby is collecting rainfall data. she finds that one value of the data set is a high-value outlier. which statement must be true? abby will use a different formula for calculating the standard deviation. the outlier will increase the standard deviation of the data set. the spread of the graph of the data will not change. abby will not use the mean when calculating the standard deviation.

Answers: 3

continue

Do you know the correct answer?

Question 13 (5 points) (09.04 MC)
Using the following equation, find the center and radius: