part a of the question was posted earlier on.

Giving ad is congruent to bc and angle bcd is congruent to angle adc prove d e is going to ce

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9