Answer:
9x+2y=7 hear something
Step-by-step explanation:
The answer should be 2A/(a+b)=h
21
200 cm^2
Add up all areas
4 x 6 x 1/2 = 12
3 x 11 = 33
6 x 11 = 66
12 + 12 + 33 + 33 + 66 = 200
17 = 1 7/10
1.7 < 1 7/9
1.7 is less than 1 7/9
