Triangle CAT with sides of 8, 12, and 24 is dilated and now has sides of 2, 3 and 6 respectively. What is the scale factor?


Triangle ABC with side lengths of 3, 4, and 5 has been dilated and now has side lengths of 12, 16, and 20 respectively. What was the scale factor?



PLEASE HELP!

1. Divide the new dimension by the original dimension:

2/8 = 1/4

3/12 = 1/4

6/24 = 1/4

The scale factor was 1/4 scale

2. Same steps as number 1.

12/3 = 4

16/4 = 4

20/5= 4

The scale factor was 4

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)