4. A triangle has vertices at A(-3,-1),B(-6,-5), C(-1,- 4). Which transformation would produce an image with
vertices A'(3,-1),B'(6,-5), C'(1, - 4)?
A. a reflection over the x-axis
B. a reflection over the y-axis
C. a rotation 90° clockwise
D. a rotation 90° counterclockwise

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points

Tyler reads 2/5 of a book on monday, 1/3 of it on tuesday, 2/9 of it on wednesday, and 3/4 of the remainder on thursday. if he still has 14 pages left to read on friday, how many pages are there in the book?