We write the translation one by one:
D (3, 5)
D' (-6, 2)
That translates to: (x - 9, y - 3), because that is for passing from D to D': (3 - 9, 5 - 3) = (-6, 2).
Therefore if it is true for D and D' then, it has to be true for all others (you can check) for that rule to be true, so the correct answer is:
(x, y)→(x − 9, y − 3)
Is the all of the problem
Answer:
Step-by-step explanation:
d = distance between moon and sun, which in this problem is the hypotenuse of a right triangle.
The distance y is the side opposite to angle x in the right triangle. Use the definition of the sine function from basic trigonometry.
sin(x) = y/d ⇒ d = y/sin(x)
A rational number between 5.3 and 5.5 would be 5.4, it is rational because rational numbers can be decimals.
A irrational number between 5.2 and 5.5 would be 5.3846204650273......., it is irrtaional because it is infinite with no pattern behind the decimal. The appormixation would be around 5.38
