Answer:

Step-by-step explanation:
If a tangent and a secant connect to an exterior point of a circle, the tangent squared is equal to the product of the two segments the secant creates.
Therefore, we have:

<span>P=2L+2W
2L = P - 2W
L = P/2 - W
hope it helps</span>
Answer:
127 pages
Step-by-step explanation:
Answer:
Hello thank you for your question! The answer to your problem is 2.993
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Step-by-step explanation:
Answer: 51
Step-by-step explanation:
let x be the number.
(70%)x = 42
0.7 x = 42
x = 60
we check 15% x 60 = 0.15 x 60 = 9, which is true.
85% of that number = 85% x 60 = 0.85 x 60 = 51.