7. Look at triangles TUV and T'UV.
Which best explains the transformation of
triangle TUV to form triangle T'UV'?
® Translation to the right 6 units
(x, y) + (x + 6, y)
® Reflection across the x-axis
(x, y) + (x,-y)
© 180° rotation
(x, y) + (-x, -Y)
O Reflection across the y-axis
(x, y) - (-x, y)

In triangle abc, the length of side ab is 12 cm, the length of side bc is 5 cm, and the length of side ca is 9 cm. find the measure of angle a using the law of cosines.

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

If you are just building your payment history, how many points from a perfect score will you possibly miss?