Find the Value of x. Someone Help me please for Questions 6 through 9. Ill give Points. :)

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Question b of 10which of the following describe an angle with a vertex at a? check all that applyo a. labcов. савd dooo c_baco d. zacb