145° In the trapezoid shown, what are the measures of ZA and ZB?
mZA = 125° and mZB = 35°
OmZA = 35° and mZB = 135°
OmZA = 90° and mZB = 135°
OmZA = 90° and mZB = 145°

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

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol