Find the distance between the points (-5,7) and ( -5,-4)
1 answer:
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Answer:
Step-by-step explanation:
Fro the graph, the first three terms of the sequence are 80,20,5,...
This is a geometric sequence with first term
The common ratio is
The function is given by
We substitute the values we got from the graph into this formula to get:
The correct answer is A
Answer:
The height of the trapezoidal base is 7.2 ft.
Step-by-step explanation:
Consider the provided information.
The volume of trapezoidal prism is the area of the cross-section × the length.
Where B is the area of base, H is the length and V is the volume.
The length of the prism is 25.2ft and volume is 1279.152
Hence, the base area is 50.76 ft².
The base is trapezoid.
The area of trapezoid is
Substitute B=50.76, in above formula.
Hence, the height of the trapezoidal base is 7.2 ft.
