Please help! Which of the following statements are true? Select all that apply.
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A 23 22 because they are alternate interior angles.
B. m21 + m23 = 180° because they form a straight angle,
C 23 - 26 because they are alternate interior angles.
D. 21 and 26 are supplementary because 23 e 26 and m 41 +m43 = 180

The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches

Explain how you divide powers with like bases.discuss why the bases have to be the same.how are these rules similar to the rules for multiplying powers with like bases.

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list