Atrial is 9/10 of a mile long. abdul hiked 2/5 of the length of the trial. which steps could be used to determine how far he hiked, in simplest terms? check all that apply. - add 9/10 to 2/5 - find the product as follows: 9/10 × 2/5 = 11/50- find the product as follows: 9/10 × 2/5 = 18/50- find the common factor for the numerator and denominator. - simplify the product as 9/25 mile.

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

Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?

To prove that angle def = angle dgf by sas, what additional information is needed? def congruent to dgf dfe congruent to dfg de congruent to dg dg congruent to gf