8 times 4 + 1 times 7 = 39
V is 8! (6v-4) would have to equal 50°, making v = 8
Answer:![Volume=\left ( 19-2x\right )\left ( 19-2x\right )\left ( x\right )](https://tex.z-dn.net/?f=Volume%3D%5Cleft%20%28%2019-2x%5Cright%20%29%5Cleft%20%28%2019-2x%5Cright%20%29%5Cleft%20%28%20x%5Cright%20%29)
Step-by-step explanation:
Given
Length is 19 in of original box so required length of square box is 19-2x
as width is also equal to length of box
therefore width=19-2x in.
height of box =x in.
![Volume =length\times width\times height](https://tex.z-dn.net/?f=Volume%20%3Dlength%5Ctimes%20width%5Ctimes%20height)
![Volume=\left ( 19-2x\right )\left ( 19-2x\right )\left ( x\right )](https://tex.z-dn.net/?f=Volume%3D%5Cleft%20%28%2019-2x%5Cright%20%29%5Cleft%20%28%2019-2x%5Cright%20%29%5Cleft%20%28%20x%5Cright%20%29)
Answer:
La idea principal, a veces denominada idea central, es el pensamiento más importante de un texto. Desde la escuela primaria en adelante, se nos enseña a discutir y analizar escritos en términos de la idea principal. Saber cómo identificar la idea principal en una pieza puede ayudarnos a convertirnos en mejores lectores y escritores.
Step-by-step explanation:
I hope this helps.
Step-by-step explanation:
![here \: is \: your \: soution \\ \\ (1 \div 4) \times 28 \\ \\ 28 \div 4 = 7 \\ \\ 7 \: is \: your \: answer \\ \\ hope \: it \: help](https://tex.z-dn.net/?f=here%20%5C%3A%20is%20%5C%3A%20your%20%5C%3A%20soution%20%5C%5C%20%20%5C%5C%20%281%20%5Cdiv%204%29%20%5Ctimes%2028%20%5C%5C%20%20%5C%5C%2028%20%5Cdiv%204%20%3D%207%20%5C%5C%20%20%5C%5C%207%20%5C%3A%20is%20%5C%3A%20your%20%5C%3A%20answer%20%5C%5C%20%20%5C%5C%20hope%20%5C%3A%20it%20%5C%3A%20help)