Pre-cal find the specified find the specified vector or scalar. show your work. u = -4i + 1j and v = 4i + 1j; find ‖u+v‖.

Drag each equation to the correct location on the table. for each equation, determine the number of solutions and place on the appropriate field in the table.

What is the measure of each of the two angles formed by the bisector of the diagonal of a rhombus if the original angle measures 58 degrees?

Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?