Answer:
6
Step-by-step explanation:
you will multiply 40 times .85 since the percent you move the period two times to the left you will get an answer of 34.
you will then subtract 34 out of the 40 and you will get the answer 6.
<h3>The base area of triangular prism container is 42.8 cubic centimeter</h3>
<em><u>Solution:</u></em>
<em><u>The volume of triangular prism is given as:</u></em>
![v = base\ area \times height](https://tex.z-dn.net/?f=v%20%3D%20base%5C%20area%20%5Ctimes%20height)
Given that,
A triangular prism container is full of water of 428 cubic cm
The water is 10 cm deep
Therefore,
v = 428 cubic cm
h = 10 cm
<em><u>Substituting the values we get,</u></em>
![428 = base\ area \times 10\\\\base\ area = \frac{428}{10}\\\\base\ area = 42.8\ cm^2](https://tex.z-dn.net/?f=428%20%3D%20base%5C%20area%20%5Ctimes%2010%5C%5C%5C%5Cbase%5C%20area%20%3D%20%5Cfrac%7B428%7D%7B10%7D%5C%5C%5C%5Cbase%5C%20area%20%3D%2042.8%5C%20cm%5E2)
Thus the base area of triangular prism container is 42.8 cubic centimeter
The coordinates of the fourth vertex are (0,0). I hope this helps!
I’m pretty sure it is 57?