Triangle DEF has vertices D(-4,1), E(-3,5), and F(-2,0) and is dilated by a factor of 1/4 using the point (1,4) as the point of dilation. The dilated triangle is named D' E' F' . What are the coordinates of the vertices of the resulting triangle?

Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!