Find the area of the shaded region. use 3 for pie

How many grams are in 8 kilograms? if 100 grams = 1 kilogram

12. decide whether each statement is always true, sometimes true, or never true. a. when corresponding points of an original figure and its reflection are connected, the resulting segments are all perpendicular to the line of reflection. b. when a point is reflected over a horizontal line, the y-coordinate of the point stays the same. answer both questions and explain

What is the reflection image of (5,-3) across the line y = -x?