quadrilateral abcd is inscribed in this circle.

what is the measure of angle b?

enter your answer in the box.

m∠b=
°

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?

When only separate discreet points are graphed it is called?

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax