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2 years ago

How do u square a scale factor?

Mathematics

2 answers:

seraphim [82]2 years ago

8 0

Answer:

The scale factor for area is found by squaring the scale factor for length. Thus the scale factor for area is s2. If this is reversed, a method is provided for solving the problem being investigated. The scale factor for area is 2.

Step-by-step explanation:

Dennis_Churaev [7]2 years ago

5 0

You multiply the area by the scale factor twice. Here is an example: if we have a rectangle that has a length 3 and a height of 4 and the scale drawing with a scale factor of 2, how many times bigger is the scale drawings area? The original shape is 3 by 4 so we multiply those to find the area of 12 square units.

hope it helps!!!

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3 years ago

Which system of inequalities has a solution set that is a line?

Korolek [52]

We're going to solve each of the systems to determine the solution.

System $1$

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the solution is the line $x+y=3$

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System $2$

$x+y \geq -3\\ x+y \leq 3$

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the solution is the shaded area

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System $3$

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see the attached figure N $3$

System $4$

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the solution is the shaded area

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therefore

the answer is

System $1$ 

$x+y \geq 3\\ x+y \leq 3$

7 0

3 years ago

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Find the sum of the measures of the exterior angles on a 52-gon

juin [17]

Answer:

9000

Step-by-step explanation:

the equation to figure this out would be 180(n-2). N would equal the number of sides so you would plug it in 180(52-2). Then you end up with 180*50 which equals 9000

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3 years ago

9/3 divided by 1/7 Someone pls help

irinina [24]

Answer:

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7 0

3 years ago

Help please lol lol :))))

Papessa [141]

Answer:

is this required answer

Step-by-step explanation:

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2 years ago

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