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Anastaziya [24]
3 years ago
8

A trapezoid has a bases 15.5 cm and 22.5 cm. The area of the trapezoid is 361 m². What is the height of the trapezoid?

Mathematics
2 answers:
Stels [109]3 years ago
8 0
Area = [(15.5 + 22.5) / 2] * height
Area = [(15.5 + 22.5) / 2] * height
height = 361 / [(15.5 + 22.5) / 2]
height = 361 / 19
height = 19

umka21 [38]3 years ago
3 0
The answer is 1900m
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You want to solve the probability that the first two balls are green and the third is white. 
First draw --> 4 green out of 10 balls --> 4/10 = 2/5 

Second draw --> 3 green out of 9 balls --> 3/9 = 1/3 

Third draw --> 6 white out of 8 balls --> 6/8 = 3/4 


2/5 x 1/3 x 3/4 

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lord [1]

Answer:

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Answer:

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3 years ago
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