Might be A not sure though
Answer:6 cups
Step-by-step explanation:
3/4.5=4/x
Cross product
3x=18
X=18/3
X=6
Answer:
7/11
Step-by-step explanation:
![- 11 = \frac{ - 7}{y}](https://tex.z-dn.net/?f=%20-%2011%20%3D%20%20%5Cfrac%7B%20-%207%7D%7By%7D%20)
![= > - 11y = - 7](https://tex.z-dn.net/?f=%20%3D%20%20%3E%20%20-%2011y%20%3D%20%20-%207)
![= > y = \frac{ - 7}{ - 11}](https://tex.z-dn.net/?f=%20%3D%20%20%3E%20y%20%3D%20%20%5Cfrac%7B%20-%207%7D%7B%20-%2011%7D%20)
![= > y = \frac{7}{11} (ans)](https://tex.z-dn.net/?f=%20%3D%20%20%3E%20y%20%3D%20%20%5Cfrac%7B7%7D%7B11%7D%20%28ans%29)
The cable should be 50 feet.
If you draw the picture, you will see that you have a right triangle.
Let's just use the Pythagorean Theorem to find the hypotenuse (or cable).
30^2 + 40^2 = c^2
2500 = c^2
50 = c