3 years ago

What do you need to do to prove a line is an angle bisector of an angle?

1 answer:

3 0

The bisector of an angle of a triangle divides the opposite side into segments that are proportional to the adjacent sides. That is, for any triangle ABC, the bisector of the angle at C divides the opposite side into segments of length x and y such that a/b = x/y.

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Help plz:))) I’ll mark u Brainliest<br> Please

ratelena [41]

Answer:

C. ∠10

Explanation:

A theorem states that the two angle that are in the same side and are opposite to each other, they add up to 180°, which is supplementary.

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3 years ago

3x + 5 = x - 3

dusya [7]

Answer:

x = -4

Step-by-step explanation:

3x + 5 = x - 3

Subtract x from each side

3x+5-x = x-3-x

2x+5 = -3

Subtract 5 from each side

2x+5-5 = -3-5

2x = -8

Divide each side by 2

2x/2 = -8/2

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Step-by-step explanation:

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1/5 of the beads in a jar are purple. Karen plans to use the purple beads to make 6 necklaces. If she used the same number of pu

ira [324]

Answer:

Im late and I could be wrong but is it 3/100?

Step-by-step explanation:

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3 years ago

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Bas_tet [7]

A, C, and D... a polygon simply has all rigid corners and flat edges

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