Answer:
r= 2 √(15/π)
Step-by-step explanation:
Given that :
Area of circle =60sq cm
radius=√60/π

Hence the radius can be written as 2 √(15/π)
-4,6) (8,-12)
square root of 12^2+-18^2
<span>square root of 144+324
</span><span>square root of 468
21.63
</span>
Answer:
The magnitude of a vector is its <u>length</u>.
To calculate the magnitude of a vector in any number of dimensions, square root the sum of the squares of each dimension.
Therefore, if
then its magnitude is:

Similarly, if
then its magnitude is:

Answer:
It's 50 percent right
Step-by-step explanation:
there are many colors and they could all be different
Answer:
2/3
Step-by-step explanation: parallel lines have the same slope with different y-int