Solve.The length of a rectangular frame is 10 cm more than the width. The area inside the frame is 75 square cm. Find the width of the frame.
A. 15 cm
B. 25 cm
C. 5 cm
D. 8 cm
Answer: C
Mathematics
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Find the center (h, k) and radius r of the circle with the given equation. x2 + y2 = 16
A. (h, k) = (4, 4); r = 16 B. (h, k) = (0, 0); r = 4 C. (h, k) = (4, 4); r = 4 D. (h, k) = (0, 0); r = 16
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Write in radical form. Assume all variables represent positive real numbers.8k4/5
A. 8
B. 
4
C. 8
D. 8
5
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Graph the hyperbola.
- 
= 1
A. 
B. 
C. 
D. 
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Determine whether the sequence is geometric.an = 13n - 2
A. Geometric B. Not geometric
Mathematics