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Anastasy [175]
3 years ago
5

Find the value of x. please tell fast plzzzz​

Mathematics
2 answers:
Hitman42 [59]3 years ago
5 0

Step-by-step explanation:

In fig. a,

x+2x=180°

3x=180°

x=60°

In fig.b,

36°=× ----because vertically opposite angles are equal

HOPE IT HELPS YOU

charle [14.2K]3 years ago
4 0

Answer:

a) x=60°, 2x=120°

b) x=36°

Step-by-step explanation:

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(02.02 MC) Triangle ABC is shown. A is at negative 2, 1. B is at negative 1, 4. C is at negative 4, 5. If triangle ABC is reflec
Bezzdna [24]

Given:

The vertices of a triangle ABC are A(-2,1), B(-1,4) and C(-4,5).

Triangle ABC is reflected over the x‐axis, reflected over the y‐axis, and rotated 180 degrees.

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The point B'.

Solution:

If a figure reflected over x-axis, then

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If a figure reflected over y-axis, then

(x,y)\to (-x,y)

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If a figure rotated 180 degrees about the origin, then

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6 0
3 years ago
Please help thank you ​
beks73 [17]

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Step-by-step explanation:

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Plz help me solve it the question is below
AlladinOne [14]

Answer:

\frac{1024}{2025}

Step-by-step explanation:

\frac{3}{4}^{-4}  = \frac{1}{\frac{3}{4}^{4}  }

(3/4)^4 = 81/256

1 ÷  81/256 = 256/81

So;

\frac{256}{81} * \frac{4}{9} = \frac{1024}{729}

\frac{1024}{729} / n = \frac{1}{9/25}

\frac{1024}{729n} = \frac{25}{9} \\\\n = \frac{1024 *9 }{25 * 729}  = \frac{1024}{2025}

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Options for the question needed
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