3 years ago

Does anybody know this?

1 answer:

Ugo [173]3 years ago

6 0

The coordinates of C are (a+c, b)
Coordinates of midpoint of AC are (a+c/2, b/2)

Coordinates of BD are (a+c/2, b/2)

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Andre45 [30]

Answer:

60degrees

Step-by-step explanation:

For similar triangles, the angles of their angles are equal to matter the size.

Hence if triangle TRS is similar to triangle TMN, then;

<R = <M and <S = <N

Given that;

<T = 40 degrees

<R = 60degrees

<S = 80 degrees

Since <R = <M, then <M = 60degrees

7 0

3 years ago

aleksley [76]

Answer:

Step-by-step explanation:

Divide 5 on both sides, to get x=4

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3 years ago

sleet_krkn [62]

Answer:

k = 21

Step-by-step explanation:

$xy = k\\\\Plugging\: x = 7\: and\: y = 3,\: we\; find:\\7\times 3 = k\\21 = k\\\huge\red{\boxed{k = 21}}\\$

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3 years ago

labwork [276]

I believe it’s reflection and Rotation.

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3 years ago

ivann1987 [24]

Ans : 2(-2)-3(3)-(-2) = -11

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3 years ago