3. you sub 12 from 6 to get 9
and 9-3 because you need to know the missing space which is 6 which makes ur triangle equal so umm yea its 3
B..............................
-11-8=-19
-17-10=-27
slope=19/27
Answer:
The answer is 540 mm^3
Step-by-step explanation:
using v= BH
v= 30×18
v= 540mm^3
pls like and follow, hope this helps.:-):-)