A blow-up pool in your backyard has a diameter of 8 feet. what is the circumference of the pool? round to the nearest 10ths

Find parametric equations for the line. (enter your answers as a comma-separated list of equations. let x, y, and z be functions of t.) the line in the direction of the vector 5 i + 5 j − 6k and through the point (−4, 4, −2).

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

Select the quadratic that has root x = 8 and x = -5