Question 1(multiple choice worth 1 points)

(07.02 lc)

annie wants to arrange her science, english, and math textbooks in a row on a shelf, where s is science, e is english, and m is math. which tree diagram best shows the sample space of all the possible ways to arrange the three books in a row on a shelf?

The corresponding tree diagram can be seen below.

Step-by-step explanation:

We are given that,

Annie wants to arrange her Science (S), English (E) and Math (M) textbooks in a row on a shelf.

Now, it is required to arrange three books in a row on the shelf.

Thus, the possible number of ways to arrange three books = 3! = 6

Thus, the corresponding tree diagram can be seen below.

98 points djdjsi zisksis sjsjsi sisksj sksjdj sksks sjsisj

answer: 75°

step-by-step explanation:

∠esk is the supplement of ∠edk, so is 100°. ∠esd = 1/2·arc ed, so is 25°.

since ∠esk = ∠esd + ∠dsk

you have 100° = 25° + ∠dsk . .

fill in known values 75° = ∠dsk . . . . .

subtract 25°

step-by-step explanation: