What additional information do you need to prove that ∆LMX ≅ ∆LOX by the HL Theorem?

What is the measure of the smallest angle in the diagram? 15 29 32 45

What is the value of x in the following equation? -3x-2=2x+8

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers