1.) Which of the following is equal to (x+2)(x-4) ?>
2 answers:
Answer:
None of the above.
Step-by-step explanation:
(x + 2)(x - 4)
= x(x - 4) + 2(x - 4)
= x^2 - 4x + 2x - 8
= x^2 - 2x - 8.
The answer would be x^2 - 2x -8
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Total = 21 feet
if each is 3 feet
21/3 = 7
Therefore, there are 7 sections
(8,1);((-2,-6)
2•8-3•1>=12
16-3>=12
13>=12
2•(-2)-3(-6)>=12
-4+18>=12
14>=12
Answer:
50 degrees
Step-by-step explanation:
Step-by-step explanation:

Multiply x as much time as its degree.
Y = 19.3649. how i worked out the problem is shown below