Answer:
59.5
Step-by-step explanation:
First we have to multiply 7 by 17 (7x17).
Then you have to divide it by 2.
1/2 X base x height
-4 x 9= -36 and the when you add 5 to -36 you get -31. Hope this helps
Answer:
3/8 or 0.375
Step-by-step explanation:
0.75/2 = 3/8
Answer:
864 cubic meters
Step-by-step explanation:
Rectangular prism = 5x9x12=540
Triangular prism = 1/2(9)(6)(12)=324
540+324=864 cubic meters