Answer:
C = a² + 2ab + b²
Step-by-step explanation:
From the diagram above,
Let the dimension of the square be
A (length) = (a + b) and B (breadth) = (a + b).
Area of the square is A*B
A * B = (a + b) * (a + b)
Area = a² + ab + ab + b²
Area = a² + 2ab + b².
Therefore the expression that defines the area of the square is a² + 2ab + b².
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Step-by-step explanation:
—Dimension1 =25 and dimension2 =4
Area=25*4=100
Perimeter=2(25+4)=2(29)=58.
—-Dimension1 =12.5 and dimension2 =8
Area=12.5*8=100
Perimeter=2(12.5 + 8)=2(20.5)=41
:).
1) 16
2) 2
3) 6
4) 70
5) 9
6) 15
7) 20
f(x) has the smallest minimum. The minimum value of f(x) is -3
The largest sin(x) can get is 1.
This applies to sin(2x-pi) as well. So f(x) is as small as -5*(1)+2 = -5+2 = -3.
You can see this each time the red curve bottoms out at y = -3.
The smallest that g(x) can get is y = -2 as shown at the vertex (3,-2)
The smallest that h(x) can get is y = 3 as shown by the point (1,3)
See the attachment for a visual comparison of the three functions.
Answer:
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Step-by-step explanation:
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