In a circle with a 12-inch radius, find the length of a segment joining the mid-point of a 20 inch cord and the center of the circle

What is always true about a positive integer raised to a negative odd power?

The sum of a number and 5 times the number is 18.find the number

The soccer team at your school wants to spray paint a design on the middle of the playing field. the design will include this soccer ball. you have been asked to enlarge the drawing of this ball to use for the painting on the field. explain how to accurately enlarge or reduce the size of objects such as the soccer ball.