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Dima020 [189]
3 years ago
11

I need help plzzz...thanks

Mathematics
2 answers:
zaharov [31]3 years ago
6 0

Answer:

a^2+12^2=16^2

then just solve for a

vampirchik [111]3 years ago
4 0

Answer:

x=10.58

Step-by-step explanation:

To find the side length of a right triangle, you can use the Pythagorean theorem.

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

the c is the hypotenuse of the triangle, so 16.

the a and b are the other sides of the triangle, so x and 12.

Therefore, x^2+12^2=16^2

       now you can solve the equation.

x^2+144=256

      -144    -144

x^2=112

now you have to square root both sides of the equation.

\sqrt{x^2} =\sqrt{112}

x=10.58

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