Polygon abcde is reflected across the x-axis to form polygon a′b′c′d′e′. then polygon a′b′c′d′e′ is dilated by a scale factor of 0.5 about d′ to form polygon lmnop. vertices a and b correspond to l and m, respectively. if the length of ab is 2.20 units the length of lm is ? units

Length of LM is 1.10 units

Step-by-step explanation:

Polygon ABCDE is reflected across the x-axis to form polygon A'B'C'D'E'.

Then length of AB = A'B'

If polygon A'B'C'D'E' is dilated by a scale factor of 0.5 to form LMNOP then length of LM will be = (Length of A'B')×Scale factor

= (Length of AB)×Scale factor

= (0.5)AB

Since length of AB = 2.20 then we have to find the length of LM.

LM = (0.5)(AB)

     = (0.5)×(2.20)

     = 1.10 units

Therefore, length of LM will be 1.10 units.

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

yes

step-by-step explanation: