Which equation represents exponential decay?
1 answer:
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Answer:
Step-by-step explanation:
Given
Required
Determine B
When a point is translated up, the result is:
Where h is the unit translated
y' is the new point and y is the previous;
So, we have
When a point is translated left, the result is:
Where h is the unit translated
x' is the new point and x is the previous;
So, we have
Hence, the coordinates of B is
Answer:
Step-by-step explanation:
we know that
The surface area of the square pyramid is equal to the area of the square base plus the area of its four triangular faces
so
we have
substitute