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3 years ago

9

The model represents x2 - 9x + 14

1 answer:

klasskru [66]3 years ago

7 0

Answer:

(x-7) (x-2)

Step-by-step explanation:

(x-2) × (x-7)

=x^2-9x+14

I think you mean x2 is x square.(x^2)

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Solve the quadratic equation by completing the square<br> x²+12x+26=0

vova2212 [387]

Answer:

x={-13,-2}

Step-by-step explanation:

(x+13)(x+2)=0

x+13=0

x=-13

x+2=0

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x={-13,-2}

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2 years ago

You Are Planting a garden in the shape of an equilateral triangle as shown in the diagram. You want to find the area of the gard

S_A_V [24]

Answer:

Area of the garden = 16 $\sqrt{3}$ ft²

Step-by-step explanation:

Given:

Base of garden = 8 Ft

Find:

Area of the garden = ?

First, we have to find height of the triangle.

$Height = \sqrt{8^2-4^2}\\\\Height = \sqrt{64-16}\\\\Height = \sqrt{48}\\\\Height = 4\sqrt{3}\\$

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Area of the garden = 1/2 × b × h

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Area of the garden = 16 $\sqrt{3}$ ft²

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3 years ago

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mel-nik [20]

Answer:

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Step-by-step explanation:

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2 years ago

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Svetlanka [38]

Answer:

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