The answer is 6.7
explanation : take 5.5 and add it from 6.7
Answer:
Step-by-step explanation:
25(w+10) + 13.5(w +10)
The coordinates of centroid of given triangle are: (3,3)
Step-by-step explanation:
Given
D(0,1) = (x1,y1)
E(2,6) = (x2,y2)
F(7,2) = (x3,y3)
The centroid of a triangle when the vertices are known is given by:

Putting the values

Hence,
The coordinates of centroid of given triangle are: (3,3)
Keywords: Triangle, centroid
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Let's say the prisms dimensions were 2×2×2 and you doubled the height 4×2×2.
2×2×2=8 while 4×2×2=16
another example:
4×3×6=144 while 8×3×6=288
therefor it doubles the volume of the prism