Use the square root method to solve the equation. x2 - 64 = 0
A. 32
B. 8
C. ±9
D. ±8
Answer: D
You might also like to view...
Find the area of a sector of a circle with radius r and central angle ?. Round your answer to one decimal place.? = 20°, r = 6.0 m
A. 1.0 m2 B. 0.2 m2 C. 12.6 m2 D. 6.3 m2
Solve the equation.log8(4x + 2) = log8(4x + 5)
A. {0}
B. {3}
C. 
D. ?
Use the average daily balance method to compute the amount of interest that will be charged at the end of the billing cycle. Use a 365-day year.Month: July (31 days)Previous month's balance: $840Interest rate: 16%
A. $9.94 B. $8.75 C. $8.54 D. $8.47
Solve the problem.An arch for a bridge over a highway is in the form of a semiellipse. The top of the arch is 35 feet above ground (the major axis). What should the span of the bridge be (the length of its minor axis) if the height 28 feet from the center is to be 16 feet above ground?
A. 122.5 ft B. 62.96 ft C. 31.48 ft D. 53.33 ft