The measure of a central angle is 3x + 18, and the measure of its arc is 147°. which equation can you use to find the value of x? 2(3x + 18) = 147° 3x + 18 = 2(147°) 3x + 18 = 147°

the correct answer is c: 3 x + 18 = 147°

step-by-step explanation:

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.