Drop the zo-o-m codes boiii

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

Select the correct answer what is the most direct use of a compass in geometric constructions? a. to draw congruent angles b. to draw arcs of a given size c. to draw perpendicular lines d. to draw straight lines reset next next

If f(x)=x+7 and g(x)=1/x what is (fog)(x)