4,000,000
400,000
00,000
8,000
700
30
0
B=10 and a=8 because if we look at that shape we can see that is two right angles on the both sides of that tape and it's suggesting that the shape is equally to there another shape of that right angle
BC would equal the same as EF, they are similar. All you would have to do is figure out the pre image (BC) of EF.
-7-w<10
Add 7 to each side
-w<17
Change signs and flip sign
w>17
Hope this helps :)
