In Problems 15-17, draw the preimage and image of each polygon under the given rotation. 15. Polygon A(2,5), B(5, 4), C(5,2), D(1, 2); counterclockwise 180°
16. Polygon A(2,7), B(4,6), C(4, 3), D(-1, 5); counterclockwise 270°
17. Rectangle A(-1,5), B(5,5), C(5,3), D(-1, 3); clockwise 90°
18. Triangle ABC has vertices A(-2, 2), B(-7, 2), and C(-6,5). The triangle is rotated
270° about the origin. Will the coordinates of the vertices of the image of the triangle
have positive or negative x-coordinates? Explain your reasoning.

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

idk i would have to be there to under stand it

step-by-step explanation:

idk i would have to be there to under stand it

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula