Answer:
make all the numbers have the same denominator, then simply see what multiplies to equal both fractions. your answer should be -3/10(1/5k+1)
Step-by-step explanation:
Answer:
hey it's you again. daniel
-4/3x (or -1 1/3x if you use whole numbers instead of an improper fraction) -7 = 1
1) The scale factor for the dilation is 2/3.
2) The polygon became smaller after the dilation because you are multiplying by a scale factor less than 1.
3) The ratio of the areas is 2/5.
The answer is the a next to the 5
