Draw the polygon that has vertices at a(-7,-2),b(-4,-4),c(-6,-6) and (-9,-6). find the perimeter or the polygon in the simplest radical form calculator

in simplified version   it would be x ≤-4

step-by-step explanation:

multiply each term in x ≤-4 by -1

entering that problem on the tube might get you an answer

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.  

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft