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REY [17]
3 years ago
13

Find the perimeter of the triangle in the picture

Mathematics
2 answers:
Len [333]3 years ago
5 0

Answer:

6x - 8

Step-by-step explanation:

  1. perimeter of a triangle is equal to adding all of the sides together
  2. so, x-2 + 2x +1 + 3x - 7
  3. collect like terms, x + 2x + 3x - 2 + 1 - 7
  4. 6x - 8
topjm [15]3 years ago
3 0

Answer:

6x-8

Step-by-step explanation:

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Answer:

x=3

Step-by-step explanation:

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<em>x</em><em>=</em><em>3</em><em>(</em><em>x</em><em> </em><em>is</em><em> </em><em>3</em><em> </em><em>because</em><em> </em><em>4</em><em> </em><em>can</em><em> </em><em>divide</em><em> </em><em>1</em><em>2</em><em> </em><em>3</em><em> </em><em>times</em><em> </em><em>that's</em><em> </em><em>why</em><em> </em><em>we</em><em> </em><em>have</em><em> </em><em>x</em><em> </em><em>as</em><em> </em><em>equal</em><em> </em><em>to</em><em> </em><em>3</em><em>)</em>

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3 years ago
What is the area of this trapozoid. .... You dont times everything together.
julsineya [31]

Answer:

The answer is 24

Step-by-step explanation:

Because you add all of the numbers up and you get 24.

8 0
3 years ago
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Which type of triangle will always have exactly 1-fold reflectional symmetry? right triangle obtuse triangle equilateral triangl
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Isosceles triangle ig
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3 years ago
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Need help with 13 asap
Whitepunk [10]
I’m hoping you are talking about:
Factor -1/2 out of -1/2x + 6
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3 years ago
Elliot wrote a computer program that randomly generates a number from 2 to 10. If he runs the program twice, what is the probabi
Vikentia [17]

Answer:

StartFraction 16 over 81 EndFraction

Step-by-step explanation:

There are 4 prime numbers from 2 to 10 (2, 3, 5, 7) and 9 numbers from 2 - 10. Total possibilities: 9 * 9 = 81

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Therefore the answer is 16/81 or StartFraction 16 over 81 EndFraction

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3 years ago
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