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kow [346]
3 years ago
11

This is my last question and I don’t want to mess up this test this is my final question

Mathematics
1 answer:
n200080 [17]3 years ago
6 0

Answer:

y = 8.9

Step-by-step explanation:

according to pythagorus theorem,

p {}^{2}  = h {}^{2}  - b {}^{2}

( where p = perpendicular, b = base and

h = hypotenuse )

so,

=》

y {}^{2}  = 12 {}^{2}  - 8 {}^{2}

=》

y {}^{2}  = 144 - 64

=》

y {}^{2}  = 80

=》

y =  \sqrt{80}

=》

y = 8.9

<em>i</em><em> </em><em>hope</em><em> </em><em>it</em><em> </em><em>helped</em><em>.</em><em>.</em><em>.</em><em>.</em>

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