Determine the number of degrees for the angle in section B of the pie chart . Round to the nearest whole degree Please assist me

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25

Can someone check if i did this correct. it’s number 4 if you’re wondering.

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