Abainbridge mass spectrometer is used to separate

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

What is the perimeter of a rectangle if the length is 5 and the width is x?

Recall that two angles are complementary if the sum of their measures is? 90°. find the measures of two complementary angles if one angle is twenty dash nine times the other angle.