Given: segment FE and AC bisect each other, F is the midpoint of segment DC and E is the midpoint of segment AB Prove: ABCD is a parallelogram

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Raj encoded a secret phrase using matrix multiplication. using a = 1, b = 2, c = 3, and so on, he multiplied the clear text code for each letter by the matrix to get a matrix that represents the encoded text. the matrix representing the encoded text is . what is the secret phrase? determine the location of spaces after you decode the text. yummy is the corn the tomato is red the corn is yummy red is the tomato