1. the invalid relation is the 4th choice
2. you can conclude that the 2nd choice is correct.
Answer: 2π inches or 6.28 inches
Step-by-step explanation:
To solve this problem you must apply the formula shown below:
Where r is the radius (r=8 inches) and C is the central angle (45°).
Then, you must subsitute values into the formula.
Therefore, you obtain that the length of the arc is:
Answer:
Step-by-step explanation:
1. Find the function's zeros and vertical asymptotes, and plot them on a number line.
2. Choose test numbers to the left and right of each of these places, and find the value of the function at each test number.
3.Use test numbers to find where the function is positive and where it is negative.
4. Sketchh the function's graph, plotting additional points as guides as needed.
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Give me brilliant please
x - 27 = 62 → ( add 27 to both sides )
x - 27 + 27 = 62 + 27
x = 89
drag first box then box with x = 89
