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Tema [17]
3 years ago
14

What are the steps to doing 9 1/6+6 1/4+ 4 5/6

Mathematics
1 answer:
saul85 [17]3 years ago
8 0
Conversion: 9 1/6 = 9 · 6 + 1
6
= 55
6
Conversion: 6 1/4 = 6 · 4 + 1
4
= 25
4
Add: 55
6
+ 25
4
= 55 · 2
6 · 2
+ 25 · 3
4 · 3
= 110
12
+ 75
12
= 110 + 75
12
= 185
12

The common denominator you can calculate as the least common multiple of the both denominators - LCM(6, 4) = 12
Conversion: 4 5/6 = 4 · 6 + 5
6
= 29
6
Add: 185
12
+ 29
6
= 185
12
+ 29 · 2
6 · 2
= 185
12
+ 58
12
= 185 + 58
12
= 243
12
= 81
4

The common denominator you can calculate as the least common multiple of the both denominators - LCM(12, 6) = 12
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Answer:

the answer is $99.49

Step-by-step explanation:

30 percent of $74.99 is $24.50

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Which graph represents an odd function?<br><br>Answer by using: A, B, C, or D for each graph.
vladimir1956 [14]

Answer: The correct option is C.

Explanation:

A function is called an odd function if,

f(-x)=-f(x)

It means if the points are in the form of (x,y) then (-x,-y) is also in the graph.

Reason for correct option:

In option C, a point  (1,2),

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And we have another point (-1,-2).

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Reason for incorrect option:

In option A, a point is (1,3), therefore the value of function at x = -1 should be -3.

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In option B, a point is  (1,0), therefore the value of function at x = -1 should be 0.

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In option D, a point is (1,-1), therefore the value of function at x = -1 should be 1.

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Answer:

x = -3

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2 years ago
The expression log8512 = 3 in exponential form is 38 = 512.
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\large\begin{array}{I} \mathtt{ log_8~512=3 } \end{array}

\large\begin{array}{I} \mathtt{ 3^8 = 512 } \end{array}
3 0
3 years ago
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