Answer:
5
Step-by-step explanation: 5x5 =25$
Answer:
11.2 inches.
Step-by-step explanation:
Applying the tangent/secant theorem:
9^2 = 5(y + 5)
5y + 25 = 81
5y = 56
y = 11.2 in.
Answer:
Step-by-step explanation:
hope this helps you.
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Answer:
<h2> 3 </h2>
Step-by-step explanation:
All but first for every single x gives single y so the second, third and fourth are function
At first for x=2 we have two y (2 or -2) so this isn't function.