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

What is the value of y? round to the nearest tenth

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315

Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell