Question

ayudaaaaaa con operación plis​

Answer 1

Respuesta:

a) 10

b) 12

c) 12

d) 10

Explicación paso a paso:

a )  $x^{2} = 6^{2} + 8^{2} \\x^{2} = 36 + 64\\x^{2} = 100\\x = \sqrt{100} \\x = 10$

b) $13^{2}= 5^{2}+x^{2} \\169 = 25 + x^{2} \\169 - 25 = x^{2} \\144 = x^{2} \\\sqrt{144}= x\\x= 12$

c)$20^{2} = 16^{2} + x^{2} \\400 = 256 + x^{2} \\400 - 256 = x^{2} \\144 = x^{2} \\\sqrt{144} = x\\x = 12$

d) $26^{2} = 24^{2} + x^{2} \\676 = 576 + x^{2} \\676 - 576 = x^{2} \\100 = x^{2} \\\sqrt{100} = x\\x = 10$