What translation rule can be used to describe the result of the composition of (x, y) --> (x - 9,y - 2) and (x, y) --> (x + 1, y - 2) ? !

we know that

the rule of the translation A is

that means

the translation is units to the left and units down

the rule of the translation B is

that means

the translation is unit to the right and units down

therefore

the rule of the composition A+B is

that means

the translation is units to the left and units down

so

the answer is

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

answer: it's d

step-by-step explanation: