It is more appropriate to report this rate as 8 kilometers per second because centimeters is too small to measure how far a space shuttle can travel every second. Just as we don't use centimeters to measure how far a car can travel in an hour, we don't use centimeters to measure such things. Thus, using kilometers is more appropriate because the the number reported is smaller, making it easier for us to use.
Answer: B and C
Step-by-step explanation:
It's a bit hard to do a model on here, but I'll try to represent it. Note that the "a"s are the shaded parts and the "b"s are the non-shaded parts.
a a a
a a a
a a a
b b b
b b b
There are 9/15 shaded.
Answer:
1.Unless otherwise specified, a positive rotation is counterclockwise, and a negative rotation is clockwise.
2.The notation used for rotations on the coordinate plane is: Rnumber of degrees(x,y)→(x′,y′).
3.To rotate a shape, you should usually rotate each vertex of the image individually.
Step-by-step explanation: