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daser333 [38]
3 years ago
5

Express in the form 1:n Give n as a fully simplified fraction. 12:2

Mathematics
1 answer:
statuscvo [17]3 years ago
7 0

Answer:

divide 12

12/12 : 2/12

1 : 2/12

1 : 1/6

n=1/6

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What is the advantage of multiply both sides of the equation by the least common multiple of the denominators in the first step
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Heather has 2 less than 5 times the amount of shoes that Donna has. Gina has 1 more than 2 time
gogolik [260]

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a. (5x-2)-(2x+1)

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8 0
2 years ago
Lorne subtracted 6x3 – 2x + 3 from –3x3 + 5x2 + 4x – 7. Use the drop-down menus to identify the steps Lorne used to find the dif
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Answer: Step 1: Reverse the signs of 6x^3-2x + 3 expression.

Step 2: Removing parenthesis

Step 3: Grouping like terms

Step 4: Combing like terms

Step 5: Writing the final expression in standard form

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Second expression : -3x^3+5x^2+4x-7.

We need to subtract 6x^3-2x + 3 from -3x^3+5x^2+4x-7.

Step 1: Reverse the signs of 6x^3-2x + 3 expression.

(-3x^3+5x^2+4x-7)+(-6x3+2x-3)

Step 2: Removing parenthesis

(-3x^3) +5x^2+4x + (-7) + (-6x^3) + 2x + (-3)

Step 3: Grouping like terms

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Step 4: Combing like terms

-9x^3 + 6x + (-10) + 5x^2

Step 5: Writing the final expression in standard form

-9x^3 + 5x^2 + 6x-10



8 0
3 years ago
Read 2 more answers
THIS IS URGENT PLEASE
Naya [18.7K]

Answer:

5

Step-by-step explanation:

The side with 4 cubes has a length of 2, the side with 2 cubes has a length of 1, and the side with 5 cubes has a length of 2.5.

2 x 1 x 2.5 = 5

4 0
3 years ago
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