Solve the problem, using 3.14 for ?. Round to nearest tenth unless instructed differently.The diameter of a discus is about 8.74 in. What is the area of one flat surface of a discus? (Round to the nearest hundredth.)
A. 239.86 in.2
B. 29.98 in.2
C. 59.96 in.2
D. 27.44 in.2
Answer: C
Mathematics
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Complete the sketch so that it has the indicated symmetry.Complete the sketch so that it has line symmetry about l.
What will be an ideal response?
Mathematics
Factor completely.x2 + 24x + 144
A. (x - 12)2 B. (x + 12)2 C. (x + 12)(x - 12) D. Prime
Mathematics
Identify the equation as a parabola, circle, ellipse, or hyperbola.x2 - y2 = 49
A. Circle B. Hyperbola C. Ellipse D. Parabola
Mathematics
Write the first six terms of the sequence defined by the function.
?
?
A. 0, 18, 108, 270, 504, 648 B. 18, 54, 108, 180, 270, 378 C. 0, 0, 18, 54, 108, 180 D. 0, 18, 54, 108, 180, 270 E. -18, 0, 18, 54, 108, 180
Mathematics