Triangle r has a area of 40 square units. salome drew a scaled version of triangle r but labeled it triangle t. what scale factor did salome use to go from triangle r to triangle t

Can someone explain the elimination method to me for this problem?

Astudent has created the give circuit diagram. it consists of a battery, a resistor, and a light bulb. in one minute, 1.2c of charge flows through the resistor. how much charge flows through the light bulb in one minute?

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola