Answer:
0.72 km per hour
Step-by-step explanation:
First, find the speed in meters per hour. Create a proportion where x is this speed:
= 
3x = 2160
x = 720
So, the speed is 720 meters per hour. Convert this to kilometers per hour by dividing 720 by 1000, since there are 1000 meters in a kilometer:
720/1000
= 0.72
So, the speed of the conveyer belt is 0.72 km per hour
Answer:
Reasons:
2. Opposite interior angles
4. Opposite interior angles
5. Same line
6. Congruence
Step-by-step explanation:
Answer:
Step-by-step explanation:
The standard form of a circle is
where h and k are the coordinates of the center and r is the radius. The grids on our graph are 1/4 of a unit apart, and that will be important when we need to find the radius of the circle in just a minute. But first the center.
The center is situated at (-2, -2). That is our h and k.
The radius goes from -1.25 to -2, so the radius is .75 units long (or 3/4 of a unit).
Putting all of this together:
which simplifies to
Answer:
in the thousandths
Step-by-step explanation:
because it would go
hundreds,tens,ones (decimal) tenths, hundredths,then thousandths
Answer:
If your talking about the containers, then you would need 80
containers, hope this helps.
Step-by-step explanation:
