In this circle, AB is tangent to the circle at point B, AC is tangent to the circle at point C, and point D lies on
the circle. What is m BAC ?

a. 264

b. 84
c. 96
d. 90

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

If 20% of a number is 35, what is 50% of that number?

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.