Find the value of k for which the following equation has equal roots. (k + 1)x2 – 2(k + 3)x + 3k = 0 ! : ) 30 point reward

Twelve less than a number is at most 20

What fraction is equivalent to 0.46464646··· a. 46⁄999 b. 46⁄100 c. 46⁄99 d. 23⁄50

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.