V = 1/2B*H*L
V = 12*35*40/2
V= 16,800/2
V= 8,400

The volume of the right prism is B) 8,400
Answer:
paul had £5x=£65
Step-by-step explanation:
Dan: Paul = 9:5
Dan £9x, Paul £5x
9x-26=5x+26
9x-5x=52
4x=52
x=13
9x=117
5x=65
paul had £5x=£65
Multiply from right to left:
Step 1: multiply 6*7 and get 42. Carry the 4 left.
Step 2; multiply 7*7 to get 49. Add the 4 and get 53. Carry the 5 left.
Step 3: multiple 4*7 to get 28. Add 5 and get 33.
Step 4: move the decimal point 2 times to the left.
4.76
*7
_______
33.32
It 7 you just divide by two