Just the first one, r is 4x+2, and h is 5x+4, plug them into the formula pls
I would add like terms, meaning subtract 6.4 from both sides.
3.5n = 36.1
Answer:
The volume of the shape is 560 ft^3
Step-by-step explanation:
To find the volume of the figure, we need to multiply the base area by the height of the figure
mathematically, we have the base area as a rectangular shape and its area is the product of its side lengths
We have this as 8 ft * 10 ft = 80 ft^2
So multiplying this by the height which is 7 ft, we have this as;
7 ft * 80 ft^2 = 560 ft^3
Answer:1,364
Step-by-step explanation: I did the assignment
