Help please help me I need help

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

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

Find measure angle 1 and measure angle 3 in the kite the diagram is not drawn on the scale