Find the LCM.8 and 20
A. 20
B. 160
C. 28
D. 40
Answer: D
You might also like to view...
Change the given polar coordinates (r, ?) to rectangular coordinates (x, y).(
, ?/6)
A. 
B. 
C. 
D. 
Find the area of the circle. Use 3.14 for ?. Round results to two decimal places in necessary
A. 706.5 ft2 B. 188.4 ft2 C. 2826 ft2 D. 94.2 ft2
Find all the first order partial derivatives for the following function.f(x, y) = (3x3y2 - 5)2
A. 
= 9x2y2; 
= 6x3y1
B. 
= 18x2y2(3x3y2 - 5); 
= 12x3y1(3x3y2 - 5)
C. 
= 12x3y1(3x3y2 - 5); 
= 18x2y2(3x3y2 - 5)
D. 
= 2(3x3y2 - 5); 
= 2(3x3y2 - 5)
Use the discriminant to determine whether the following equations have solutions that are: two different rational solutions; two different irrational solutions; exactly one rational solution; or two different imaginary solutions.2y2 = 3y - 4
A. Two different imaginary solutions B. Two different irrational solutions C. Two different rational solutions D. Exactly one rational solution