4/9 cm^2 and I hope the picture explains it
Answer: The answer to the first question is 20
Step-by-step explanation:
Answer:
Hello!
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x4 – 6x2 + 5
= ( x^2 - 5) ( x + 1 ) ( x - 1 )
Step-by-step explanation: Factor.
Hope this helped you!
The equation of the line in its generic form is:
y = mx + b
Where,
m = (y2-y1) / (x2-x1)
For (-1, 3) and (0, 1):
We look for the value of m:
m = (1-3) / (0 - (- 1))
m = (- 2) / (0 + 1)
m = -2
We look for the value of b:
1 = m (0) + b
b = 1
The line is:
y = -2x + 1
For (1, 4) and (0, 2):
We look for the value of m:
m = (2-4) / (0-1)
m = (- 2) / (- 1)
m = 2
We look for the value of b:
2 = m (0) + b
b = 2
The line is:
y = 2x + 2
The system of equations is:
y = -2x + 1
y = 2x + 2
Answer:
the system has one solution
