V
15 10
In the circle shown, chords AC and BD intersect at E. If AE = 6, EC =
12, and DE = 18. How long is
BE

Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .

Given abc find the values of x and y. in your final answer, include all of your calculations.

What is the value of x? assume that the line is tangent to the circle.