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anastassius [24]
3 years ago
14

Solve for X

Mathematics
2 answers:
balu736 [363]3 years ago
8 0

Answer:

x=10

Step-by-step explanation:

(3x+6)+54=90

3x+6=36

3x=30

x=10

nika2105 [10]3 years ago
6 0

Answer:

x=10

Step-by-step explanation:

Set up the equation, (3x+6)+54=90 because both angles equal up to 90 degrees, and then solve for x.

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Jessica and nancy are members of different video game libraries. jessica pays a membership fee of $40, and she pays $50 for ever
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At a restaurant jars of tomato sauce are stored in boxes in the pantry. Each box contains 8 jars of tomato sauce. A cook uses 2
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Answer:

y = 8x − 2

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If Ashley is in the 85th percentile and the mean of her test scores is 180 with a standard deviation of 15, which of the followi
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During the early part of the 1994 baseball season, many sports fans and baseball players noticed that the number of home runs be
natta225 [31]

Complete Question

The picture of the stem plot National  and American League is shown on the first uploaded image

Answer:

The value is \= x  = 50.14

Step-by-step explanation:

From the question we are told that

The stem plot for National League is

            2\ \ \ \ \ 9\\3\ \ \ \ \ 1 \\4\ \ \ \ \ 2\  6\  7\  8\  8\\5 \ \ \ \ \ 3\  5\  5\  5\\6 \ \ \ \ \ 3\  3\  7\\7

The  sample size is  n =  14

Generally the stem plot is interpreted in this manner

   The numbers on the first column represents the tens of a two digit number while the second column holds the possible unit number the tens in the first column can be combined with

  for example 4th row

 5           3 5 5 5

is equivalent to

53 55 55 55

Generally the mean for the national league is mathematically represented as

           \= x  = \frac{29 + 31 + \cdots + 67}{14}

=>         \= x  = \frac{702}{14}

=>         \= x  = 50.14

4 0
3 years ago
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