Answer:
a cross section is the intersection of a solid and a plane.
Step-by-step explanation:
Rational numbers end
irrational numbers do not
pi is an irrational number
√2 is an irrational number
so
√50=√2 times √25=√2 times 5
irrational times rational =irrational
√2=irrational
answer is false, it is rrational
He is false the equation should be as follows
Solution
- The transformation for reflection over the y-axis is given below:

- We have been given the coordinate of B to be (-5, -2) as shown below:
- Thus, applying the transformation formula given above, we have:

- Thus, the reflected point B' is

- This is shown below:
Answer:
sin(α) -cos(α)
Step-by-step explanation:
