hmmm, between the three options I would go with the second one since the number of 1-foot cubes equals exactly the volume of the fish tank.
But to truly calculate the volume
5 x 3 = 15
15 x 3 = 45
45 is the volume of the fish tank
Answer:
![y=\frac{3}{4} x-\frac{5}{4}](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B3%7D%7B4%7D%20x-%5Cfrac%7B5%7D%7B4%7D)
Step-by-step explanation:
two points on the line are
(-1, -2)
(-5, -5)
The slope:
![m=\frac{-2-(-5)}{-1-(-5)} =\frac{-2+5}{-1+5} =\frac{3}{4}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B-2-%28-5%29%7D%7B-1-%28-5%29%7D%20%3D%5Cfrac%7B-2%2B5%7D%7B-1%2B5%7D%20%3D%5Cfrac%7B3%7D%7B4%7D)
The equation:
with (-1,-2)
![y-(-2)=\frac{3}{4} (x-(-1))](https://tex.z-dn.net/?f=y-%28-2%29%3D%5Cfrac%7B3%7D%7B4%7D%20%28x-%28-1%29%29)
![y+2=\frac{3}{4} x+\frac{3}{4}](https://tex.z-dn.net/?f=y%2B2%3D%5Cfrac%7B3%7D%7B4%7D%20x%2B%5Cfrac%7B3%7D%7B4%7D)
![y=\frac{3}{4} x+\frac{3}{4} -\frac{8}{4}](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B3%7D%7B4%7D%20x%2B%5Cfrac%7B3%7D%7B4%7D%20-%5Cfrac%7B8%7D%7B4%7D)
![y=\frac{3}{4} x-\frac{5}{4}](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B3%7D%7B4%7D%20x-%5Cfrac%7B5%7D%7B4%7D)
Hope this helps
Using the cosine theorem we have:
C ^ 2 = A ^ 2 + B ^ 2 - 2 * A * B * cos (theta)
Substituting values we have:
x ^ 2 = 4 ^ 2 + 4.7 ^ 2 - 2 * 4 * 4.7 * cos (41)
Answer:
The equation to solve for x is:
x ^ 2 = 4 ^ 2 + 4.7 ^ 2 - 2 * 4 * 4.7 * cos (41)
option 3
Answer:
Surface area : 143.1
Step-by-step explanation:
Ok so first,
Bottom : 35.1 ft
Front : 36
Right side : 36
Left side : 36
Answer:
The answer is 50.
Step-by-step explanation:
Step 1. Know that there are 4000 pounds in two tons.
Step 2. Do 4000 divided by 80.
Step 3. Get the answer of 50.
I hope this helps! :)