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Lesechka [4]
3 years ago
7

11) Yolanda collects trading cards, and she has started her younger brothers, Xavier and Zach, collecting cards as well.

Mathematics
1 answer:
nydimaria [60]3 years ago
6 0

Answer:

nfefn cjd cnd c

efnckjd sc

Step-by-step explanation:evs kd vjkdfxds

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Find the value of x and y.<br><br>help me out ASAP!!​
il63 [147K]

Step-by-step explanation:

13x + 15 = 19x - 9 ( being opposite sides of parallelogram)

19x - 13x = 15 + 9

6x = 24

x = 24 / 6

x = 4

4y + 7° + 10y - 37° = 180° {being co-interior angles }

14y = 180° - 7° + 37°

14y = 210°

y = 210°/ 14

y = 15°

Hope it will help :)

3 0
2 years ago
How much is two thousand three hundred and five-tenths, plus one hundred twenty-five and one-hundredth, plus five thousand ten a
mrs_skeptik [129]
The answer is B. 

Hope that helps, if you need any more help, just ask : )
7 0
3 years ago
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For the remaining three problems, write always, sometimes, or never. If it is always true, give the property or two examples. If
Oduvanchick [21]
x+x=2x\\&#10;2x=2x

Always true.
5 0
3 years ago
The low temperatures last week, in degrees Fahrenheit, were 30, 35, 40, 41, 42, 45, and 47.
puteri [66]
<h3>Answer:</h3>

40

<h3>Step-by-step explanation:</h3>

The average of a data set is the number "in the middle" of all of the numbers. This is a measurement of the center of a data set. Another word for average is mean.

How to Calculate the Average

The average or mean is calculated by adding all of the values together. Then, divide this sum by the number of data points. For example, if the sum of 5 different data points is 10, then the average would be 10/5.

Finding the Average

Now, let's find the average of this specific data set. First, add all of the data together.

  • 30+35+40+41+42+45+47 = 280

Then, count the number of terms. There are 7 different terms within this data set. So, next divide the sum by the number of terms.

  • 280/7 = 40

This means that the average of the set is 40.

Other Measurements of Center

The mean is not the only measurement of center. There are 3 common measures of center.

  • The mean is found by adding all the terms and then dividing by the number of terms.
  • Another measurement is the median is found by ordering the terms from least to greatest, and then taking whatever number is left in the middle. The median of this set is 41.
  • Finally, the mode is the term that appears the most often. Many times there can be more than one mode. This set has no real mode because all of the terms only appear once.
7 0
1 year ago
The frequency table represents data gathered about how much time some farmers spend tending to their land each week. Complete th
Fittoniya [83]

Answer:

a= 0.6

b= 0.4

c= 0.2

d= 0.8

Step-by-step explanation:

Ons

5 0
3 years ago
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