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Answer:
∠ADE = ∠EDC (reason: CPCTC)
Answer:
The domain is the interval [5,∞)
Step-by-step explanation:
we have
we know that
The radicand (number under a radical) must be greater than or equal to zero
so
solve for x
Adds 5 both sides
therefore
The domain is the interval [5,∞)
All real numbers greater than or equal to 5
300/x=100/6
(300/x)*x=(100/6)*x
300=16.6666666667*x
300/16.6666666667=x
x=18
Therefore the answer is "18."
Hope this helps!