ellie63 ellie63

05-03-2017
Mathematics

contestada

State an equation you could use to find the value of x. Then find the value of x in simplest form.

State an equation you could use to find the value of x Then find the value of x in simplest form class=

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sdmatera sdmatera

05-03-2017

You can use the Pythagorean Theorem:

a^2+b^2=c^2
x^2+x^2=(7√2)^2
2x^2=49*2 (combine like terms and square the 7√2)
x^2=49 (divide both sides by 2)
x=7 (square root both sides)

So the equation is 2x^2=98 (simplest form) and x=7

Hope this helps

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