Solve for m if sin (18 − 12) = cos (7 + 2)

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Asap i need it now choose all the answers that apply. sex-linked disorders affect males more than females affect females more than males can be carried by females, without being expressed are always expressed in males are caused by genes carried on the x and y chromosomes

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?