Use the equation z = n - 7 to find the value of z when n
9.
Z =

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

30 pts, will mark brainliestwhat is the period of the sinusoidal function? (picture 1)what is the minimum of the sinusoidal function? (picture2)what is the maximum of the sinusoidal function? (picture 3)

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?