$4.89
- First subtract 116-72
-then divide that answer by nine
-round
93/150 would be the final answer
x = 6
given x varies inversely with y then
xy = k ← k is the constant of variation
to find k use the condition x = 4 when y = 9, hence
k = 4 × 9 = 36
x =
← inverse variation equation
when y = 6, then x =
= 6
Answer:
The area of the rhombus would be 1176 inches.
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Step-by-step explanation:
A regular octagon has 8 sides, so it would coincide exactly each time the vertices fall into the same places. In one full 360-degree rotation, any "selected" vertex would fall into all 7 other vertices one after the other, before going back to its original position. Therefore, there would be 8 times during the rotation that the octagon coincides with the preimage.