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2 years ago

Will mark brainliest. only answer if you know it. random answers will be reported.

Mathematics

2 answers:

meriva2 years ago

6 0

Answer:

Step-by-step explanation:

x= $\sqrt{15^{2} -12^{2} }$

x=9 in.

-Dominant- [34]2 years ago

6 0

The Pythagorean theorem is a^2+b^2=c^2

So if we plug in a as 12 and c as 15 we get 144+b^2=225 we then solve to get b^2=81 and so b=9.

In your case, b=x, therefore x=9.

The length of the brace for the mainsail of the boat is 9in.

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