Which value could be the length of the missing side of the triangle?

a. 5
b. 7
c.17
d.12

Which shows the image of rectangle abcd after the rotation (x, y) → (–y, x)?

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square