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KiRa [710]
4 years ago
14

Questions 16 and 17 please (18 if you could ;p)

Mathematics
1 answer:
andrew-mc [135]4 years ago
5 0
16.  (x-5)(x+4) =  x^2-x-20
17.  2x>7  = x=3.5
18. -4
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Step-by-step explanation:

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3 years ago
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Gennadij [26K]
<h3>Answer: Parallelogram</h3>

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An example of the parallelogram method is shown below with adding the vector u = (-4,4) in red to the vector v = (8,2) in blue to get the vector w = (4,6) in green. The green resultant vector is one of the diagonals of the parallelogram

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3 years ago
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Anettt [7]
Hey There!

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So, The answer is <span>2\frac{11}{12}</span>

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Step-by-step explanation:

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