3 years ago

Which value should be added to this data set to produce a mean of 13?

Mathematics

2 answers:

kirill [66]3 years ago

8 0

Answer:

Step-by-step explanation:

Svetradugi [14.3K]3 years ago

7 0

Answer:

Step-by-step explanation:

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baherus [9]

The answer is C. 16!!

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3 years ago

Help I need this to help me get a grade 9

MrMuchimi

Answer:

Step-by-step explanation:

the angle with 126 is supplementary and all the angles of the triangle are supplementary

180-126 = 54

54 + 43 = 97

180 - 97 = 83

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3 years ago

WILL GIVE EXTRA POINTS<br>Assignment name: identify angles

rodikova [14]

Answer:

x=35

Step-by-step explanation:

3x+7+68=180

3x+75=180

3x=105

x=35

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3 years ago

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What is the approximate distance from Denver to Chicago? Use a proportional relationship to solve the problem. Show your work.

Juli2301 [7.4K]

Answer:

$d = 1002.6\,mi$

Step-by-step explanation:

Approximately 5 units are equal to 557 miles and the scaled distance between Denver to Chicago is 9 units. The real distance can be estimated by simple rule of three:

$d = \frac{9}{5}\times (557\,mi)$

$d = 1002.6\,mi$

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3 years ago

The volume of this rectangular solid is?

Maru [420]

Well, volume is: length x width x height

so, 5 x 14 x 8= 560 inches

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3 years ago