The answer for 1A is 300ft³ but I don't know the answer for 1b 1A. A water tank that is rectangular in shape is 15 feet long, 10 feet wide, and 6 feet deep. What is thevolume of the water tank?
1B. If we want to paint all sides of the water tank from 1A, what is the total surface area that needs to be covered?

250

step-by-step explanation:

the correct answer is x/3+10≥32

hope this !

geometry: triangles

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call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

25.45584

y -5 = (-1/4)(x + 8)

step-by-step explanation: