Answer: i think the answer is 320
Step-by-step explanation:
i say 320 because a square has 4 sides and there is 80 yards so all i did is multiply 80 x 4 = 320
Answer:
A is the only correct choice
Step-by-step explanation:
The expression itself, when evaluated, is 2.5
B, C, and D, when evaluated, also equal 2.5
Since the question asks which one is not 2.5, it must be A
Hope this helped!
Answer:
(a)

(b)

Step-by-step explanation:
A(-3,0)
B(0,6)


2x-y+6=0
a=2, b=-1, c=6
x0=0, y0=0

Answer:
4√6 + 8√4 = 4√6 + 16. Irrational
Step-by-step explanation:
This answer is NOT irrational due to the fact that 4√6 is not a perfect square and is also a non-terminating decimial when simplified.