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ivanzaharov [21]
2 years ago
13

Drag the tiles to the correct boxes to complete the pairs.

Mathematics
1 answer:
expeople1 [14]2 years ago
8 0

Matching each word problem to the equation that models it :

  • The sum of the squares of two positive integers is 394. if one integer is less than the other and the larger integer is x, find the integers. is modelled by : 2x^{2} - 4x - 390 = 0
  • The sum of a positive integer x, and its inverse is \frac{4}{3}. Find the integer models = 3x^{2} - 4x + 3 = 0
  • The numerator of a fraction is 5 more than its denominator, if 3 is added to both the numerator and denominator, the fraction reduces to  \frac{4}{3}. Find the original fraction if x is its denominator models                 3x + 24 = 4x + 12

<h3>Meaning of word problem</h3>

A word problem is a problem that is written in english format. the student is left with a task to unravel and transform it to a mathemtical equation.

in conclusion, the word problem has been matched to their individual equation they model.

Learn more about word problem : brainly.com/question/13818690

#SPJ1

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Please help! Will mark you as BRAINLIEST!!!!!
11111nata11111 [884]

Answer:

2x²-2x+5y doing the math reply if you need explanations

5 0
4 years ago
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If the following fractions were arranged on a number line from least to greatest what will be the correct order of arrangement 7
Olegator [25]
A really easy way to do this would be converting them all to decimals by dividing the top number by the bottom number.
7/5 = 1.4
15/4 = 3.75
3/2 = 1.5
11/4 = 2.75
13/3 = 4.33
Start with the whole numbers. 3/2 and 7/5 must go first since they both have a 1. 7/5 goes before 3/2 since it has a 4 in the tenths place, while 3/2 has a 5. 
Next would be 11/4 since it has a 2, then 15/4 with a 3, and lastly 13/3 with a 4 as a whole number
Answer is 7/5 , 3/2 , 11/4, 15/4 , 13/3
4 0
3 years ago
Solve the problem. For a standard normal distribution, find the percentage of data that are between 3 standard deviations below
solong [7]

Answer:

83.85%

Step-by-step explanation:

We will use the empirical rule. For a standard normal distribution the mean is equal to 0 and the standard deviation is equal to 1. Then, between 3 standard deviations below the mean, we have 2.35% + 13.5% + 34% = 49.85% of data, and 1 standard deviation above the mean we have 34% of data. Therefore, the percentage of data that are between 3 standard deviations below the mean and 1 standard deviation above the mean is 49.85%+34% = 83.85%.

7 0
4 years ago
Mass = 100g, Volume = 20ml, what is density?​
bezimeni [28]

Answer:

density = 5 g/ml

Step-by-step explanation:

d=m/v

d= 100/20

3 0
4 years ago
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PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS ASAP PLS PLS HELP ASAP THANKS
likoan [24]

Answer:

You are correct.

7 0
3 years ago
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