Answer:
A :)
Step-by-step explanation:
k = coefficient of similarity for lengths
k ^ 2 = coefficient of similarity for surfaces
k ^ 3 = coefficient of similarity for volumes
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⇒ The surface area is multiplied by 1/16</h3><h3 /><h3 /><h3 />
Answer:
20 1/4 ft
Step-by-step explanation:
Subtracting the four given lengths from 75 feet will tell you how much is left.
75 - (12 1/3 +16 1/6 +11 3/4 +14 1/2) = 75 -54 3/4 = 20 1/4
Gabriel has 20 1/4 ft of material left for his 5th banner.
Answer:
2x - 7 = -12
Step-by-step explanation:
[twice the number of x] [decreased] [7] [is the same as] [negative 12]
ΔJKL : ΔXYZ
for two similar triangles we have this property:
plugging the given values to find x
cross multiplying ,
6*x=8*9
6x =72
x=12