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stepladder [879]
3 years ago
8

Need help with 2 and 3 and express I’m radical form

Mathematics
1 answer:
kondaur [170]3 years ago
4 0
This is just simple Pythagorean’s theorem. a^2 + b^2 = c^2

Number 2:
5^2 + x^2 = 10^2
25 + x^2 = 100
x^2 = 75
x = sqrt 75 = 5*sqrt(3)

Number 3:
4^2 + x^2 = 7^2
16 + x^2 = 49
x^2 = 33
x = sqrt 33
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8 0
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You are correct with all of your answers so far,...

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