The interior angles formed by the sides of a quadrilateral have measures that sum to 360°.

what is the value of x? here is the quadrilateral

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

What is the difference between the predicted value and the actual value

Which statement justifies why angle ebc measures 90?