Factor each expression

Step-by-step explanation:

A.) First, factor out the coefficient of x (in this case, 4)

4x+20> 4(x+20/4) --> 4(x+5)

B.) Factor 66 out of 6x6x.  

6(x)+546(x)+54  

Factor 66 out of 5454.  

6x+6⋅96x+6⋅9  

Factor 66 out of 6x+6⋅96x+6⋅9.  

6(x+9)

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it