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3 years ago

9

How do you simplify algebraic expressions

1 answer:

lorasvet [3.4K]3 years ago

3 0

Factor out common factors. 10x+15 >>> 5(2x+3)

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Rectangle EFGH is graphed on a coordinate plane with vertices at E(-3,5), F(6,2), G(4,-4), and H(-5,-1). Find the slopes of each

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Slope of Side EF- 3
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Tju [1.3M]

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neonofarm [45]

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Step-by-step explanation:

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Suppose an ant walks counterclockwise on the unit circle from the point to the endpoint of the radius that forms an angle of rad

serg [7]

Answer:

$\frac{4\pi}{3}$

Step-by-step explanation:

The original questions is suppose an ant walks counterclockwise on a unit circle from the point (1,0) to the endpoint of the radius that forms an angle of 240 degrees with the positive horizontal axis.

To find the distance ant walked we find the arc length of the sector with central angle 240 degree and radius =1 (unit circle)

arc length of a sector = $\frac{centralangle}{360} \cdot 2\pi r$

arc length of a sector = $\frac{240}{360} \cdot 2\pi(1)$

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Kipish [7]

Answer:

-10

Step-by-step explanation:

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