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Scorpion4ik [409]

3 years ago

7

I NEED HELP PLEASE PLEASE

1 answer:

Svetlanka [38]3 years ago

4 0

9514 1404 393

Answer:

y = 12

Step-by-step explanation:

Triangles ABD and CBD are congruent, so DA = DC:

3y +6 = 5y -18

24 = 2y . . . . . . . . add 18-3y; next, divide by 2

12 = y

_____

<em>Additional comment</em>

In some variations of this question, you may be asked to solve for x. Since the angles are equal, you have ...

3x -1 = 34 -2x ⇒ 5x = 35 ⇒ x = 7 . . . (consistent with ∠ABC = 40°)

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Let $x$ be the number that <span>you should subtract from the numerator of the fraction 52367/47633 and add to the denominator so that, after reducing, you get 17/38.
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Answer:

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Answer:

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Answer:

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