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MariettaO [177]
3 years ago
10

Find the missing length. Give all answers in the simplest radical form.​

Mathematics
1 answer:
Solnce55 [7]3 years ago
8 0

Answer:

x = 2\sqrt{74}

Step-by-step explanation:

Since the triangle is right use Pythagoras' identity to solve for x

The square on the hypotenuse is equal to the sum of the squares on the other two sides, that is

x² = 14² + 10² = 196 + 100 = 296

Take the square root of both sides

x = \sqrt{296} = 2\sqrt{74}

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Answer:

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Substitute (2, 1) into system, then:

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=> Option 3 is correct.

Hope this helps!

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Answer:

step 1: move the -4 to the right: x^2 -2x = 4

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Answer:

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Step-by-step explanation:

In similar triangles, corresponding sides are proportional. This lets us write an equation involving x. Sides adjacent are proportional to sides opposite the vertical angle.

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Multiplying by 45 gives the solution:

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