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frez [133]
2 years ago
6

Find the value of x in each case:

Mathematics
1 answer:
Eduardwww [97]2 years ago
7 0

Answer:

x = 45

Step-by-step explanation:

The angles labeled with the pink x are the same.  Line V and Line X are parallel and alternate interior angles are equal when the lines are parallel.

We know the 3 angles inside the triangle and the sum of the angles of a triangle are 180

x+x+ 2x = 180

4x= 180

4x/4 = 180/4

x = 45

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Answer:

y=-\frac{2}{3}x+2

Step-by-step explanation:

y = -2/3 x + 2

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2 years ago
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Find the area of a circle with a diameter of four
Elis [28]

Answer:

12.57

Step-by-step explanation:

the formula for the area of a circle is \pi r^{2}

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KengaRu [80]

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nevsk [136]

Answer:

28 degrees

Step-by-step explanation:

If two parallel lines are cut by a transversal, then the pairs of corresponding angles are congruent.The corresponding angles are the ones at the same location at each intersection.

In the figure ABD and EDF are corresponding angles. So they are equal

So equation the angle ABD and EDF , we get

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Group the like terms,

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4 0
3 years ago
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Licemer1 [7]

Answer:

-0.8 and -8.2

Step-by-step explanation:

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6 0
2 years ago
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