Answer:
∠DCE is congruent to ∠CBA by the Vertical Angles Theorem and 15 over 5 equals 12 over 4 shows the corresponding sides are proportional; therefore, ΔABC ~ ΔEDC by the SSS Similarity Postulate.
Step-by-step explanation:
The measures of central tendency, fancy words for the middle, are
C. Mode
D. Mean
E. Median
(6x^3/3x^4)^2 = (2/x)^2 = 4/x^2
-3x + y = 1 ............. the general form is y= mx +b .................y = 1 + 3x
...........................
Y = 3x + 1
