The diagram shows the length and width of a cell phone, and the length of a larger version of the same brand of cell phone. The length and widths of the two cell phones are proportional . What is the width, in inches, of the larger version of the cell phone??

Which expression is equivalent to 2x^2+7x+4?

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x