A builder was building a fence. In the morning, he worked for 2/5 of an hour. In the afternoon, he worked for 9/10 of an hour. How many times as long as in the morning did he work in the afternoon?

0.0225 as long

Step-by-step explanation:

2/5 is equal to 4/10 and 9/10 divided by 4/10 is 0.0225.

Hope this helped :)

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.