Point b is the center of a circle, and ac is a diameter of the circle. point d is a point on the circle different from a and c. if angle bda = 20 degrees, then what is the measure of angle cbd?

answer choices:
a) 70 degrees
b) 120 degrees
c) 140 degrees
d) 40 degrees

Movie $5.50 soda $1.75 popcorn $2.25 candy bar $1.10 jeffrey left home with $20 in his wallet. he had a quick lunch that cost $8.47 and went to the movie theater. which of these activities can jeffrey do? a) go to movie and take two friends b) go to movie and have a soda, a popcorn and a candy bar c) go to movie, take a friend, and have a popcorn to share d) go to a movie, have 2 popcorns, 2 sodas, and 2 candy bars eliminate

Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?