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2 years ago

Anyone knows the answer ??

Mathematics

2 answers:

tester [92]2 years ago

6 0

Answer:

Hello! answer: 17

Step-by-step explanation:

15 × 15 = 225

8 × 8 = 64

225 + 64 = 289

√289 = 17 17 × 17 = 289 Therefore the answer is 17 hope that helps!

lina2011 [118]2 years ago

6 0

Answer:

Step-by-step explanation:

$a^{2} + b^{2} = c^{2}$

$8^{2} + 15^{2} = c^{2}$

289 = $c^{2}$

square root both sides

c = 17

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2 years ago

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Step-by-step explanation:

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2 years ago

If a=i+7j+k and b=i+11j+k, find a unit vector with positive first coordinate orthogonal to both a and

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Take the cross product, then normalize the result.

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