The answer to you question is B
Answer:
Dilations produce similar figures because the image and pre-image will have congruent corresponding angles. The corresponding side lengths of the figures will be proportional based on the scale factor. The shape is preserved and the sides are enlarged or reduced by the scale factor
Step-by-step explanation:
Using parenthesis, we want to add 25 and 9 first before dividing.
170/ (25+9)
0.000023 i hope that helps