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Helen [10]
3 years ago
13

Enter the missing number 57+[34+]=[57+34]+105

Mathematics
1 answer:
slavikrds [6]3 years ago
8 0

Answer:

105

Step-by-step explanation:

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A triangle has a vertices at (2,3), (-1,-2) and (-3,1). what is the approximate perimeter of the triangle?
rjkz [21]
It is A Scalene triangle 
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6 0
3 years ago
30000mm how much did it grow in a meter
Serggg [28]
30000mm÷10=3000cm
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7 0
3 years ago
a survey was conducted among 50 people on the ice cream flavor they like it was found out that 34 like chocolate 18 like manila
Tju [1.3M]

Answer:17.3964 males 7.6035 females

Step-by-step explanation:

The first way to calculate the expected uses the marginal percentages. If sex is not related to flavor preference, you would expect the same percentages of males to prefer the same flavors as females. Since overall 20.71% prefer vanilla, you would expect 20.71% of males to prefer vanilla. Now, 20.71% of 84 people is 17.3964, so this is how many males you would expect to prefer vanilla. You would also expect 20.71% of the females to prefer vanilla, which is 17.6035. So you'd expect 17.3964 males and 17.6035 females to prefer vanilla.

3 0
3 years ago
You have 6 Scrabble tiles with different letters of the alphabet in a bag. If you select 3 tiles,
Sladkaya [172]
The answer is C. 120

The solution can be derived by the formula 6P3.

6P3 = 6 * 5 * 4 = 120

120 different combinations can be made with the condition.

<span>Thank you for posting your question. I hope you found what you were after. Please feel free to ask me more.</span>


4 0
4 years ago
Find the area of a parallelogram with base b and height h. b = 87 cm h = 18.6 cm A.105.6 cm2 B.2 211.2 cm2 C809.1 cm2 D1,618.2 c
Bingel [31]
I hope this helps you


Area of parallelogram =base×height


Area =87×18,6


Area =1618,2
5 0
4 years ago
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