Answer:
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
first find the perimeter of both triangles
Original perimeter: 72 in
scaled perimeter: 24 in
A is wrong since the scaled perimeter is actually smaller.
B is wrong because its not 6 times smaller
C is wrong since it's not 1/9 of the original
D is correct since the scaled is a 1/3 of the original perimeter (72*1/3 = 24)
You would divide b on both side so you can get x=-7/b
5 is the slope and 3 is the y-intercept
Take 20 laps divide by 8 then take the number times 9 laps
