Solve the equation by the square root property.2x2 + 4 = 396
A. {198}
B. {14}
C. {-15, 15}
D. {-14, 14}
Answer: D
You might also like to view...
Make the following conversion in the metric system.0.38 kilometers to centimeters
A. 38,000 cm B. 3.8 cm C. 380 cm D. 3800 cm
Graph the parabola.y2 = 5x
A. 
B. 
C. 
D. 
Answer the question(s) based on the following situation: Over the last 80 years records have been kept of the annual rainfall in the Tasmanian desert. The distribution of annual rainfall is approximately normal and has no outliers. The minimum of 4.5 inches of rain occurred in 1952; the maximum of 11.7 inches of rain occurred in 1934.The third quartile of the rainfall distribution is approximately
A. 7.3 inches. B. 8.1 inches. C. 8.9 inches. D. 7 inches. E. none of these
Use the basic identities to simplify the expression.(1 - cos ?)(1 + cos ?) + cos2 ?
A. 2 cos2 ? B. 0 C. 2 D. 1