Answer:
12 1/3
Step-by-step exp
First, you need to add up 11/4 and
6 1/2
11/ 4 + 6 1/2 = 11/4 + 13/2 = 37 / 4
To find how many 3/4 we have in 37/4, we simply dividw 37/4 by 3/4
37/4 ÷ 3/4
= 37/4 × 4/3 (4 will cancel out 4)
= 37/3
=12 1/3
Answer:
4.5 ft
Step-by-step explanation:
18 inches = 1.5 ft

Volume of triangular prism = Base Area x Length
Hope this helps
1/2 x 3/4
1 x 3 / 2 x 4
= 3/8
Integer,Irrational is the answer