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yanalaym [24]
3 years ago
8

What is 7 2/5 x 6 1/4

Mathematics
2 answers:
netineya [11]3 years ago
7 0
7 2/5 x 6 1/4
14/5 x 6/4
84/20
21/5
=4.2
maria [59]3 years ago
6 0
46.25 because Convert all mixed numbers to improper fractions,Multiply the numerators,Multiply the denominators, and Reduce your final answer.
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Which is not a step in finding the scale factor of dilation
mariarad [96]

1)To find a Scale factor of Dilation, about the origin

We have

Pre-mage Image

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For example

Pre-image Image

(2,4) 2(2,4) = (4,8)

2)When it's not about the origin then we have to count from the Projection Point

Having said this, ex

Which is not a step

a)

We can divide the x value of the image over the pre-image, not the way around.

In the example, I've given if we divide the pre-image over the image value we would have found a scale factor of 1/2. In the example, The scale factor was the inverse: 2

5 0
1 year ago
4.) Select ALL equivalent expressions to 5x – 5.5. a) 5x -55 c) 5(x - 1.1) b) 2x - 3 + 3x - 2.5 ) 5.5(x - 1)​
lara [203]

Answer:

1. (-125 a - 5.75) x + b c (605 x - 550 x^2) + 10.75

2. -125 a x + x (-550 b c x + 605 b c - 5.75) + 10.75

3. 0.25 (-500 a x - 220 b c (10 x - 11) x - 23 x + 43)

Step-by-step explanation:

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2 years ago
What is the lcd for five twelfths?
sergij07 [2.7K]
You have to have more than one LCD or it won't work for one you have to have 2 or more fraction to complete this
7 0
3 years ago
Which graph shows the solution of the inequality −|x − 2| + 9 > 6?
mariarad [96]

answer is -1 < x < 5

-|x - 2|+ 9 > 6

Rearrange the terms

-|x - 2| > 6 - 9

-|x - 2| > - 3

then divide both sides of the inequality by the co- efficient of variable

|x - 2| < 3

convert the absolute inequality to standard inequality

-3 <x - 2 < 3

separate compound inequalities into system of inequality

{x - 2}> -3

{x - 2 < 3}

Rearrange variable to the left side of the equation

x > -3 + 2                    

calculate the sum or difference

x > -1

x -2 < 3

Rearrange variable to the left side of the equation

x < 3 + 2

calculate the sum or difference

x < 5

x > -1 and x < 5

Find intersection

-1 < x < 5

Equations and inequalities are both mathematical sentences formed by relating two expressions to each other. In an equation, the two expressions are deemed equal which is shown by the symbol =. Where as in an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.

learn more about inequality equation here :https://brainly.in/question/15934172

SPJ9

4 0
9 months ago
What is the simplified expression for the expression below? 4(3x – 2) + 6x(2 – 1)
igor_vitrenko [27]

Step-by-step explanation:

4(3x-2) + 6x(2-1)

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21x

8 0
3 years ago
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