The ratio of the walking speeds of three people
v in race walking is 3: 4: 5. if their walking
distances are the same, then the ratio of the
times taken is
a. 3: 4: 5.
b. 9: 16: 25.
c. 16: 15: 9.
d. 20: 15: 12

3 : 4 : 5 = 3² : 4² : 5² = 9 : 16 : 25

The answer is B.

Hope this helps.

answer: a and c are correct

step-by-step explanation:

the +5 is the vertical translation

the added negative symbol in front is the reflection over the y-axis

sup

step-by-step explanation: