Answer all and if you do you get Brainlest. 1). The volume of a tank is 60 cubic yards, length is 3 yards, and hight is 4 yards. What is the hight? 2). If the area of the bottom of a cube is 44 square meters and the hight is 3 m, what is the volume of this
cube?
3). There are three boxes. One of the box is 4 cubic inches in volume. The other one is as two times as the
first one in volume. The third box is a cube, and each side is 3 inches long. What is the total volume of all three
boxes together.

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

7/2

(decimal: 3.5)

welcome ; )

step-by-step explanation:

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)