Luke earned a salary of $48,048 last year. How much did he earn a month? A. $6864 B. $572 C. $4004 D. $924
2 answers:
Answer:
Option C.
Step-by-step explanation:
Luke earned a salary of $48,048 last year.
The annual salary of Luke = $48,048
We have to calculate his monthly salary.
There are 12 months in one year. So we divide his annual salary by 12 to get his monthly salary.
His monthly salary =
= $4004
Luke earned $4,004 in a month.
Option C.
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Answer: Choice B
12.5 < x < 18.9
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Explanation:
We have a triangle with these side lengths:
- a = 10
- b = 16
- c = x = unknown
Let's assume that b = 16 is the largest side of this triangle.
By the converse of the pythagorean theorem, we need to be true in order for an acute triangle to happen.
So,
Now let's consider the possibility that the missing side x is actually the longest side.
Using the same theorem as before, we would say,
We found that x > 12.5 and x < 18.9
This is the same as saying 12.5 < x and x < 18.9
Put together, they form the approximate answer of 12.5 < x < 18.9