Find the cotangent of angle B.
1. 12/5
2. 12/13
3. 13/12
4. 5/12

Solve 2x+y=3 x+y=5 in substitution method

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10