Solve the application.A windmill is constructed having blades 16.8 feet long. The length of the blades will be the radius of the circle which the windmill will sweep. What is the circumference of the circle which the windmill will sweep? Use 3.14 for ?.
A. 52.752 ft
B. 105.504 ft
C. 102.144 ft
D. 51.072 ft
Answer: B
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Determine the sum or difference in clock 12 arithmetic.4 - 9
A. 6 B. 8 C. 0 D. 7
Provide an appropriate response. Make a table with the first column being the given angles and the second column the calculator value of the cosine of the given angles: 30°, 60°, 90°, 120°, 150°, 180°, 210°, 240°, 270°, 300°, 330°, 360°, 390°, 420°. Describe the pattern you see occurring.
What will be an ideal response?
First rewrite the quadratic function in standard form by completing the square, then find any x-intercepts and any y-intercepts.f(x) = -12x2 - 2x - 4
A. x-intercepts: 
and 
; y-intercept: -4
B. x-intercepts: - 
and - 
; y-intercept: 4
C. No x-intercepts; y-intercept: -4
D. No x-intercepts; No y-intercepts
Add or subtract as indicated. Express the answer as a single polynomial in standard form.(4x6 - 4x5 - 8x4 + 7) + (2x6 - 9x5 - 8x4 + 8)
A. -23x30 + 15 B. -2x6 - 2x5 + 12x4 - 2 C. 6x6 - 13x5 - 16x4 + 15 D. 6x12 - 13x10 - 16x8 + 15