Find the equation of the line through the point (4,-1) and perpendicular to y =x + 2

Given right triangle xyz, which correctly describes the locations of the sides in relation to

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.