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3 years ago

Find x. to 150 X = Alternate interior angles

Mathematics

2 answers:

cestrela7 [59]3 years ago

7 0

Answer:

x = 115°

Step-by-step explanation:

These angles are actually alternate exterior angles.

Alternate exterior angles are congruent.

Blizzard [7]3 years ago

7 0

Since lines a and b are parallel and lines c and d are parallel, the 4 angles formed at each intersection will be the same. another. Also with parallel lines, opposite angles will be the same. So the answer would be 150

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4 years ago

Suppose we want to choose 5 objects,without replacement from 16 distinct objects

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Answer:

4368 ways

Step-by-step explanation:

We want to choose 5 objects,without replacement from 16 distinct objects.

We can use combination in this case. The formula for the combination is given by :

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3 years ago

-50 Points-

katrin2010 [14]

Answer:

0.300 30%

Step-by-step explanation:

Area circle 4^*pi =50.272

Area pentagon =area of the sum of 5 triangles

area of 1 triangle

(b*h)/2=

4.7* 3.2 divided into 2 =7.5

7.5*5 =37.5

subtract the area of the pentagon from the area of the circle:

50.272-37.5= 12.772

Divide the area remaining of the circle into the area of the whole circle to kow the probability:

12.772/50.272=0.254 (rounded to 0.300)

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