If an image of a triangle is congruent to the pre-image, then the scale factor of the dilation must be n = .

Step-by-step explanation:

we know that

The scale factor is the ratio of the corresponding sides of the pre-image and the image

so

------> equation A

In this problem

If an image of a triangle is congruent to the pre-image

------> equation B

substitute equation B in equation A

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.

36

step-by-step explanation: