Which of the following steps were applied to ∆abc obtain ∆a'b'c'? a. shifted 3 units left and 3 units down. b.shifted 4 units left and 3 units downc. shifted 3 units left and units downd. shifted 4 units left and 2 units down

here we have given two triangles and

we know that triangle

we need to find by how may units it shifted toward across and down

here we seen from x axis it has shifted toward 4 units left side and y axis by u nits down .

so the option D is correct answer

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.