Answer:
9 tons
Step-by-step explanation:
So first we have to figure out the area of the smaller wall. We know it is 10 feet high and 20 feet long, so we multiply the length and width together to get 200 square feet, and that equals 1 ton. Now if we take the 1800 square foot wall and divide it by the smaller wall, we get 9. This is because the larger wall is 9 times the size of the smaller wall. So if the smaller wall needs 1 ton, and the larger would need 9 times the amount, we would need 9 tons.
So first you have x, number of hot dogs, and y, the number of hamburgers. You need to add x to y to find 230, which is the total amount of hot dogs and hamburgers sold. Then you add 0.50x to 0.75y, which equals $138.50
Your answer is x + y = 230 and 0.50x + 075y = 138.50.
Answer: are you asking how to find it? If so all you have to do is find the area of the basic shapes that you divide your composite shape into, if thats not what your looking for let me know.
In the pictures you see a composite shape, you can split it into easier shapes and from there you find the area of each shape and then add them together to find the area off the full original shape
Answer:
a -25/6 is the least and then -2/3 then 1 1/6 and 1 15/6