Use the graph to determine the equation of the circle in center-radius form.
A. (x - 4)2 + (y - 4)2 = 9
B. (x + 4)2 + (y + 4)2 = 3
C. (x + 4)2 + (y + 4)2 = 9
D. (x - 4)2 + (y - 4)2 = 3
Answer: A
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Factor.15z4 + 2z2 - 8
A. (5z2 + 4)(3z2 - 2) B. (3z4 + 2)(5z - 4) C. (5z4 + 4)(3z - 2) D. (3z2 + 2)(5z2 - 4)
Solve the problem. Round results to an appropriate number of significant digits.From a boat on the lake, the angle of elevation to the top of a cliff is 16°56'. If the base of the cliff is 1206 ft from the boat, how high is the cliff (to the nearest foot)?
A. 367 ft B. 377 ft C. 380 ft D. 370 ft
Name the property used to go from step to step indicated by an a), b), c), or d).
What will be an ideal response?
Find the accounts receivable turnover rate and the average age of the accounts receivable. Round to the nearest tenth.Accounts receivable at start of year: $90,000Accounts receivable at end of year: $45,000Net sales: $740,000
A. 11.0, 33.2 days B. 9.9, 27.3 days C. 12.1, 32.7 days D. 12.1, 27.3 days