Kelly earns a 7% commission on the total amount of her sales. this year, she had $210,000 in sales.

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle?

Vertical angles must check all that apply

Can you divide 25 into 4 equal groups? explain why or why not.