Answer:
Step-by-step explanation:
You cant do a square root for a negative number.
You need the Least Common Multiple of 12 and 9.
That's 36.
3 x 12 = 36
4 x 9 = 36
Answer:
AC = 10
Step-by-step explanation:
Do you really need the explanation it seems like you are taking a test. I answered one of your questions a few seconds ago.
a^2+b^2=c^2.
8^2 + 6^2 = c^2
64 + 36 = c^2.
100 = c^2.
Square root of it all equals to
c = 10.
