On a scale drawing, the scale is 1/2 inch = 1 ft. What are the dimensions on the scale drawing for a room that is 22 ft by 17 ft ?

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

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

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c