Answer and Explanation:
Since this is a 30-60-90 triangle, you can use the ratio of side lengths specific to this type of triangle:
x = 4√(2)
y = 2(4) = 8
because where 4 = T,
x = T√2 and y = 2T
so again:

... <span>exactly one output for each input
This is an important concept; be certain that you understand it.
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Your work appears to be correct.
The results from a graphing calculator are in agreement.
Answer:
30240
Step-by-step explanation:
There are 10 possibilities for the first time slot.
After that, there are 9 possibilities for the second time slot.
So on and so forth.
The number of ways five time slots can be assigned is:
10×9×8×7×6 = 30240
Or, using permutation notation, ₁₀P₅.
The linear inequality for x is x ≥ 1/2-y/4
The linear inequality for y is y ≥ 2-4x