I think its irrational bc if you put it as the squareroot of 329, it results in neverending decimals.
18^2=324+5=329
Answer:
Step-by-step explanation:
Surface area is the area times all the faces
Answer:
answer : C
Step-by-step explanation:
C. Yes because it passes the vertical line test
4(x+7) becomes 4x+28 you multipli the 4 in parentheses ans 2(x+7) becomes 2x+14
4x+28=2x+14 you move the x termes to the left and other numbers to the right look:
4x-2x=14-28 when you change the sides always change the sign +or-
2x=-14
2x/2=-14/2
X=-7
