The figure below shows a shaded region and a nonshaded region. angles in the figure that appear to be right angles are right angles.

there's a rectangle with 2ft 16ft and 8ft. inside of the triangle, the shaded region is 8ft,2ft, 2ft, and 1ft

what is the area, in square feet, of the shaded region?
square feet

what is the area, in square feet, of the nonshaded region?
square feet

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.

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′?