Answer:
option c
Step-by-step explanation:
Answer:
h=3in
Step-by-step explanation:
A=a+b
2h
Solving forh
h=2A
a+b=2·13.5
3+6=3in
Answer:
D
Step-by-step explanation:
this is because when multipled you get 0.3204 so u round and it becomes 0.320
11. 1 3/8+(-7/8)=
11/8+(-7/8)=4/8 or 1/2