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Yuliya22 [10]
2 years ago
11

I need Help ASAP please!!

Mathematics
2 answers:
svetoff [14.1K]2 years ago
6 0

Answer:   The three sides are 15 cm, 25 cm, 30 cm

=====================================================

Explanation:

Let x be some positive real number

The sides are in ratio 3:5:6 which means we can multiply all three sides by x getting 3x:5x:6x

The sides of the triangle are 3x, 5x and 6x. The sides add up to the perimeter 70

3x+5x+6x = 70

14x = 70

x = 70/14

x = 5

With this x value, we can find the three sides

  • 3x = 3*5 = 15
  • 5x = 5*5 = 25
  • 6x = 6*5 = 30

The three sides are 15 cm, 25 cm, 30 cm.

As a check:

15+25+30 = 40+30 = 70

and note how the ratio 15:25:30 reduces to 3:5:6 after dividing all three parts by the GCF 5

Both conditions are satisfied, so we have confirmed our answers.

lapo4ka [179]2 years ago
4 0

Answer:

5

Step-by-step explanation:

(3x) + (5x) (6x) = 70

=     14             = 70

        70/14

=     5

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Answer:

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Step-by-step explanation:

To solve the question you must know some facts about inequalities

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3 0
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GIVING 20 POINTS PLS HELP!!!
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The answer is C. -336

Step-by-step explanation:

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Hope this helps :)

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3 years ago
Can somebody help me pleasee hurry
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Answer:

A

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3 years ago
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