Find the measures of two angles, one positive and one negative, that are coterminal with pi divided by seven.

fifteen pi divided by seven; negative thirteen pi divided by seven

fifteen pi divided by seven; negative pi divided by seven

pi divided by seven + 360á; pi divided by seven - 360á

eight pi divided by seven; negative six pi divided by seven

I'm terrible at math any here is appreciated.

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12