Sofia has a plate that has 4 sides of equal length 2 pairs of opposite sides that are parallel and no right angles what quadrilateral best describes the plate

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false

Which of the following is the shape of a cross section of the figure shown below

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?