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erik [133]
3 years ago
12

A shape is randomly selected from the following quadrilaterals: parallelogram, rhombus, rectangle, square, and trapezoid. What i

s the probability that it has four right angles, given that it has four congruent sides?
Mathematics
2 answers:
Alenkasestr [34]3 years ago
7 0

Answer:

1/2.

Step-by-step explanation:

There are 2 quadrilaterals which have 4 congruent sides in the list: A square and a rhombus, The square  is the one with four right angles.

So the required  probability  is 1/2.

olga_2 [115]3 years ago
7 0

Answer:

the rectangel its the roler of the roller ofjfuhugjsgjgegyedgygedy 346 =64

equel to 6

Step-by-step explanation:

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At a school, 43% of students attend the homecoming football game. Only 23% of students go to the game and the homecoming dance.
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9.89%

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What percentage of 95 is 19
Nutka1998 [239]

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2

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3 years ago
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100 POINTS ANSWER HURRY
choli [55]
X-3y=18
X always has a 1 in front of it so
1x-3y=18
-1x      -1x         You will have to get -3y by its self.
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4 0
3 years ago
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find the permimter of the quadrilateral if x=2 the perimiter is in inches the perimiters are (4x2+8x) (31 ) (7x+30) (3x2-5x+20)
d1i1m1o1n [39]

Answer:

115

Step-by-step explanation:

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31

7(2)+30 = 44

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24+31+44+16

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3 years ago
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