First u multipl 3 times 3 then 9 times 4 I think which is 36
Let the Length of River D be : P
Given : River C is 100 Miles Longer than River D
⇒ Length of River C = P + 100
Given : The Sum of Both Rivers is 5570 Miles
⇒ P + (P + 100) = 5570
⇒ 2P + 100 = 5570
⇒ 2P = 5570 - 100
⇒ 2P = 5470
⇒ P = 2735
⇒ Length of River D is : 2735 Miles
⇒ Length of River C is : (P + 100) = (2735 + 100) = 2835 Miles
Answer:
The volume of the rectangular prism is 
Step-by-step explanation:
A rectangular prism is in the shape of cuboid which has three dimensions i.e Length, width and height.
Given: Length =8.5 cm width= 3.2 cm and Height= 6 cm
The volume of a Cuboid = 
Applying the given dimensions in the formula:
The volume of a Cuboid= 
= 
The volume of the rectangular prism is 