About 50,000 people live in a 5-mile radius of a city's town hall. Find the population density in people per square mile. Round your answer to the nearest whole number.

In the image, point a marks the center of the circle. which two lengths must form a ratio of 1 : 2? (options are in the images since thought they were harmful phrases)

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

What is the value of x? enter your answer in the box. photo attached.