Let n∈z. prove that x is odd if and only if 5x 4 is odd. include the following in your proof: identify the type of the above statement. what would you need to show to prove the statement? identify the hypothesis and the conclusion wherever required. give two examples to show that this scenario either does or does not work. what proof technique seems appropriate in this particular situation? why? give the proof with an explanation to each step.

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce

1. 16.64

a^2+b^2=c^2

pr^2=pq^2+qr^2

pr^2=14^2+ 9^2

pr^2=196+81

pr= sqr root of 277

16.64

2. 11.31

c^2-a^2=b^2

18^2- 14^2=b^2

b^2=324-196

b=sqr root of 126

b=11.31

hope it ! (btw im in connections academy to, good luck! )

can someone me: the midsegment through the legs of an isosceles triangle is 4 in. find the sides of the triangle if its perimeter is 20 in. ,   and point g is the centroid of the right △abc with hypotenuse ab=18 in. find cg.