Find the quotient -60m^2n +60mn /4mn

-15 m   +15

Step-by-step explanation:

(-60m^2n +60mn) /4mn

Take each part seperately

-60m^2n/ 4mn  +60mn /4mn

-15 m   +15

m∠a is 90°

m∠b is 40°

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.