Unit 3 Lesson 7 Cumulative Practice Problems 1. Sketch a figure that is similar to this figure. Label side and angle measures.
30°
150°
150°
30°

Can someone me with the property questions for 12 13 and 14 plz

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

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab