Which equation represents the rectangular form of r = 4cos(θ)? (x – 2)2 + y2 = 4
(x + 2)2 + y2 = 4
(x – 2)2 + y2 = 0
(x + 2)2 + y2 = 0

a. (x – 2)2 + y2 = 4

Step-by-step explanation:

edge 2021

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.