Triangle XYZ is reflected across the x-axis, and X = (–11, 8). What are the coordinates of X’ ?
(11,–8)
(–8, 11)
(11, 8)
(–11, –8)

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.

Perform the indicated operation and write the answer in the form a + bi. (-5 + 2) + (3 - 6i)