3 years ago

An equation _____ has one solution. Always Sometimes Never

Mathematics

1 answer:

garri49 [273]3 years ago

5 0

Sometimes; An equation can have infinitely many, two, one, or none, so that eliminates never and always.

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How do u simplify this: sqrt =square root<br> 2sqrt462cd^2 * sqrt7c^5d^2

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Answer: The simplified version of this is 14d²c³√66

Step-by-step explanation:

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I miss when everyone always said this

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Dmitry [639]

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The coordinates of the endpoints of directed line sergeant ABC are A(-8,7) and C(7,-13). If AB:BC = 3:2 then the coordinates of

cestrela7 [59]

The correct answer is A) (1,-5)

Further explanation:

Given points are:

A(-8,7)=(x1,y1)

C(7,13)=(x2,y2)

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Which means that B divides the line segment in 3:2

Here,

m=3

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$x_B=\frac{mx_2+nx_1}{m+n}\\ = \frac{(3)(7)+(2)(-8)}{3+2}\\=\frac{21-16}{5}\\=\frac{5}{5}\\=1\\y_B=\frac{my_2+ny_1}{m+n}\\=\frac{(3)(-13)+(2)(7)}{3+2}\\=\frac{-39+14}{5}\\=\frac{-25}{5}\\=-5$

The coordinates of point B are (1,-5)

The correct answer is A) (1,-5)

Keywords: Coordinate geometry, mid-point

Learn more about coordinate geometry at:

#learnwithBrainly

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3 years ago

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Answer:

For example, LCM(2,3) = 6 and LCM(6,10) = 30.

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