Question

what formula do i use to solve for x,y,and z?

Answer 1

its a system of 3 eqns and 3 unknowns:\[y^2=z^2+8^2\]\[x^2=1^2+z^2\]\[9^2=x^2+y^2\]

Answer 2

Hi Max!

Answer 3

so whats the formula for z?

Answer 4

zzzzzzz

you plug in....\[9^2=1^2+z^2+z^2+8^2\]\[81=65+2z^2\]\[z=\sqrt{8}\]

Answer 5

ez?

Answer 6

ya thnks