Point A lies on the circle and has an x-coordinate of 1. Which is the correct calculation of the y-coordinate of
point A?
o
(0 - 0)*+ (1-W2 = 2
o VO- 1)2 + (0-12 = 22
(0.0)
(2.0)
10-0)2 + (1 - 12 - 2
= 22
O
O VO- 1)2 + (0-W2 = 2

the graph on the bottom right

if x decreases by 4 then y increases by 10

step-by-step explanation:

∞ this is your sign

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.