We cant Answer it because the amount of cards presented is incorrect
i think this is the answer for n=-2/a+4
-18 + 10 = -8
------------------------------------
Answer: Hypotenuse is 12 inches
Step-by-step explanation: a^2+b^2=c^2
c^2=8^2+9^2
c^2=64+81
c^2=145
c=square root of 145
c=12.04
There was ninety three thousand one hundred seventy two people