Calculator What is the value of m? Enter your answer in the box T + 7 HURRY

Mathematics

1 answer:

REY [17]3 years ago

8 0

Answer:

n = 5

Step-by-step explanation:

By the property of intersecting chords within a circle.

$18(n + 1) = 9(n + 7) \\ \\ \therefore \: 18n + 18 = 9n + 63 \\ \\ \therefore \: 18n - 9n = 63 - 18 \\ \therefore \: 9n = 45 \\ \therefore \: n = \frac{45}{9} \\ \huge \red{ \boxed{\therefore \: n = 5}}\\$

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