Yasin performs the elementary row operation represented by R2−12R1 on matrix A. A=[4 3 0]-6 -3 12What matrix results from this transformation?Enter your answer by filling in the boxes. Enter any fractions as simplified fractions.

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 is 33

step-by-step explanation:

step-by-step explanation:

for volume, add base x height x width

answer: c. im 100 percent sure

step-by-step explanation: