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ddd [48]
3 years ago
15

What is the value of x? ill give brainliest!

Mathematics
2 answers:
Lyrx [107]3 years ago
8 0

Answer:

x = 120 degree

Step-by-step explanation:

Corresponding angels

Zanzabum3 years ago
7 0

Answer:

I think x is 60

Step-by-step explanation:

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D: corresponding angle

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3x + 2 = 65 *<br> What is x
KiRa [710]
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I need to solve the whole thing
kipiarov [429]
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3 years ago
Please answer 25 points!
Alekssandra [29.7K]

Answer:

-3

Step-by-step explanation:

4 0
3 years ago
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Parabolas y=−2x^2 and y=2x^2 +k intersect at points A and B that are in the third and the fourth quadrants respectively. Find k
OverLord2011 [107]

Answer:

-25  

Step-by-step explanation:

(1)   y = -2x²

(2) y =   2x² + k     Subtract (1) from (2)

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    k = -4x²

The parabolas are <em>symmetrical about the y-axis.</em>

Segment AB = 5, so x = +2.5 and x = +2.5.

k = -4(±2.5)² = -4 × 6.25 = -25

8 0
3 years ago
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