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Rudik [331]
3 years ago
14

What is the value of a in the equation 3+b=54 when b = 9

Mathematics
1 answer:
Fed [463]3 years ago
5 0

Answer:

3a + b = 54

3a + 9 = 54

3a = 54 - 9

3a = 45

3a / 3 = 45 / 3

a = 15

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Kruka [31]

Answer:

Attached: The red graph is a graph of g(x) = -2x + 2

The blue grap is the graph of g'(x) = -x/2 + 1

Step-by-step explanation:

To find the inverse of g(x) = -2x + 2

First replace g(x) with y;

y = -2x + 2

Then take y to the right and x to the left;

x = -2y + 2

Solving for y gives;

2y = -x + 2

y = -x/2 + 1

Replacing y now with g'(x) gives;

g'(x) = -x/2 + 1

The graphs of g(x) = -2x + 2 and its inverse are attached.

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algol13

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<h3 /><h3>permutations and combinations:</h3>

permutations and combinations, the various ways in which objects from a set may be selected, generally without replacement, to form subsets. This selection of subsets is called a permutation when the order of selection is a factor, a combination when order is not a factor. By considering the ratio of the number of desired subsets to the number of all possible subsets for many games of chance in the 17th century, the French mathematicians Blaise Pascal and Pierre de Fermat gave impetus to the development of combinatorics and probability theory.

given that

in a certain country license plates consist of zero or one digit followed by four or five uppercase letters from the roman alphabet

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118,813,760 different combinations license plates can the country produce

To learn more about combinations:

brainly.com/question/19692242

#SPJ4

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<span>A function that repeats its values at regular intervals is called a periodic function</span>
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Please help quickly!
Anuta_ua [19.1K]

Answer:3100 with 9%

Step-by-step explanation:

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Read 2 more answers
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