Answer:
ok the answer should be A.
Step-by-step explanation:
you transform the coordinates from (x,y) to (-y,x)
this means to flip the coordinates like bring y up front and change its sign and take x to the initial y position.
for example if (-1,9) when you do the transformation you get (-9,-1). you take initial -1 to the right and bring 9 to left and change its sign.
when you are done you can see that the x axis coordinates are the same but the y axis coordinates are the direct opposite. this means that after the transformation the triangle would look like the mirror image of the original triangle.
Answer:
23 pages.
Step-by-step explanation:
10=6 10+10=20 half of 6=3 20+3=23
Answer:
The pack of 4 is better off, because it's one penny cheaper than the 9 pack per roll
Step-by-step explanation:
2.04 divided by 4 = 0.51
4.68 divided by 9 = 0.52
Answer: C
Step-by-step explanation:
