Answer:
A
Step-by-step explanation:
Because it’s the only sequence that have a common difference
The answer is <span>amplitude = 2 feet; period = 24 hours; midline: y = 3
x1 - the lowest point
x2 - the highest point
x1 = 1 ft
x2 = 5 ft
t1 = 0
t2 = 24
The amplitude is: (x2 - x1)/2 = (5 - 1)/2 = 4/2 = 2 ft
The period is: t2 - t1 = 24 - 0 = 24 h
The midline is: (x1 + x2)/2 = (5 + 1)/2 = 6/2 = 3 ft</span>
Answer:
x= -16
Step-by-step explanation:
The length of the table is 15.14 inches.
- Let the length of the table be L.
-
Let the width of the table be W.
<u>Given the following data:</u>
- Area of table = 108 square inches
Translating the word problem into an algebraic equation, we have;
W = L - 8
To find the length of the table;
Mathematically, the area of a rectangle is given by the formula;

Substituting the values into the formula, we have;

Solving the quadratic equation by using the quadratic formula, we have the following values;
L = 15.14 or -7.14
We would choose the positive value.
Therefore, the length of the table is 15.14 inches.
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