Plz asap. will give !

question 1:

which of the following names an angle in the drawing? select as many.

acd
cbe
fbc
dce

question 2:
which pairs of angles are supplementary? select all that apply. 1 and 8
2 and 4
3 and 5
6 and 7

Can someone me i’m confused. will give brainliest and a whole bunch of points

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5

In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?