cho tam giác MNP vuông tại M , MN=MP ,K là trung điểm của MN a chứng minh rằng tam giác MKN = tam giác MKP và MK vuông góc NP b từ P kẻ vuông góc NP ,nó cắt MN tại E . Chứng minh EP song song MK c chứng minh PE = PN

The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?

These box plots show the number of electoral votes one by democratic and republican presidential candidates for the elections from 1984 through 2012. which statement best compares the spread of the data sets

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