3 years ago

X^2-9x+8 what is the Factor to this problem

2 answers:

6 0

$x^2-9x+8=\\
x^2-x-8x+8=\\
x(x-1)-8(x-1)=\\
(x-8)(x-1)$

6 0

$x^2-9x+8=\\\\x^2-x-8x+8=\\\\x(x-1)-8(x-1)=\\\\(x-1)(x-8)$

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Whitepunk [10]

Answer:

Area = 634.21 square metre

Step-by-step explanation:

Area of shaded region = Area of the circle - Area of the sector

$Area \ of \ the \ circle = \pi r^2 = 225 \pi\\\\Area \ of \ the \ sector = \pi r^2 \frac{ \theta}{360} = \pi \times 225 \times \frac{37}{360}$

$Area \ of \ shaded \ region = 225 \pi - (225 \pi \times \frac{37}{360})$

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WITCHER [35]

D is correct. U is incenter of the triangle.

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