The resale value of a diamond ring when purchased new is $10,000. The ring is expected to gain 12% of its value each year. Which
graph shows the predicted value of the ring over time? Use the drop-down menus to complete your answer below.
1 answer:
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Answer:
<em>The area of the shaded region is 3.</em>
Step-by-step explanation:
Since point E lies halfway between AB and BC, the area of the shaded region (As) consists of two identical triangles with base equal to AB and height equal to half the measure of BC:
Where At is the area of each triangle.
We know AB=3 and BC=2, thus:
Simplifying:
Finally:
The area of the shaded region is 3.
Note the area of the shaded region is half the area of the rectangle.