12. The vertices of AFGH are F(2,1), (4,1), and H[4,-1). The vertices of the image of the triangle after a dilation centered at (0,0) are F(4,2), G'48,2), and H'(8,-2). What is the scale factor of the dilation?

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?

Which of the following are arithmetic sequences? check all that apply. a. 0.3, 0.6, 0.9, 1.2, 1.5, b. 2, 3, 6, 11, 18, c. 150, 147, 144, 142, d. 2, 4, 9, 16, 25,