13)
in which quadrant will the triangle be located after this series of transformations? does the size of the triangle change after the series of transformations?
1. translate (x + 2, y - 3)
2. reflect over the x-axis
3. rotate (90° clockwise)
a) quadrant ii; no
b) quadrant iv; no
eliminate
c) quadrant iii; no
d) quadrant ii; yes

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

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.

idk

step-by-step explanation:

payback

the correct answer is 1.7