Instructions :
show that the conjecture is false by finding a counterexample. change the value of n below in order to make it a counterexample.
"for every integer n, n3 is positive."

n=1

n=−3

n=2

n=5

n= ?

for all positive integers (like n = 1, 2 or 5) the conjecture holds true but not for negative values like if n = -3 then the result will not become positive, because:

which is not positive.

the 3rd option is right

step-by-step explanation:

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.