Find the special products using patterns.(9a - 10)2
A. 9a2 - 180a + 100
B. 81a2 - 180a + 100
C. 81a2 + 100
D. 9a2 + 100
Answer: B
Mathematics
You might also like to view...
Find the value of a so that the trigonometric function passes through the given point.y = a cos x(?, 5)
A. ? B. 5 C. 1 D. -5
Mathematics
Make the following length or weight conversion between the U.S. and the metric system.9 inches to centimeters (Round to the nearest hundredth.)
A. 0.75 cm B. 29.70 cm C. 3.54 cm D. 22.86 cm
Mathematics
Solve.A company experiences a -7.5% change in profit from the previous year. If the profit for the previous year was $5.7 million., what is this year's profit?
A. $0.4275 million B. $5.2725 million C. $6.1275 million D. $1.425 million
Mathematics
Perform the operation indicated. Simplify.
+ 
A. 
B. 
C. 
D. 
Mathematics