Answer: 16
Step-by-step explanation:
For a perfect square each factor is identical.
Now, we have to find a number that adds to get 8.
The only option is (x+4)(x+4). When you distribute, you get x²+8x+16.
Now, we know that the missing number is 16.
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Answer:
6/9
y=-1/2x-3
I hope this helps u :)
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25
(0,0) to (12,0) => the distance = 12
(12,0) to(7,12) => the distance =
√[(12-0)²+(7-12)²]=√(144+5) =√169 = 13
so, the total distance = 12+13 = 25
