triangle ABC is circumscribed about circle touching the circle at P, Q,R . if AP=4 cm, BP=6cm, AC=12cm, then find the radius of the circle.

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

Graph y = -|x| + 2. click on the graph until the correct one appears.

Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine,t, the number lf tokens jason bought