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MissTica
3 years ago
8

Find the length of the unknown side. Round your answer to the nearest tenth. (4 points) Image of a right triangle with a leg lab

eled 8, hypotenuse labeled 14, and other leg unknown.
Mathematics
1 answer:
Anika [276]3 years ago
5 0

using pythagorean theorem

a^2 + b^2 =c^2

a^2 +8^2 =14^2

a^2 +64 = 196

subtract 64 from each side

a^2 = 132

take the square root of each side

a^2 = sqrt (132)

a=11.48912529

a =11.5

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(6x–1)(6x+1) - 4x(9x+2) = −1

Simplify the left side:

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Combine like terms:

-1 -8x = -1

Add 1 to both sides:

-8x = 0

Divide both sides by -8:

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Step by step explanation:
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The interior angles formed by the sides of a quadrilateral have measures that sum to 360°.
igor_vitrenko [27]

Answer: x= 34


Step-by-step explanation:

Given: The measurement of the angles of the quadrilateral are as

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