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icang [17]
3 years ago
12

A triangle has sides with lengths of 2x-7, 5x-3, and 2x-2. what is the perimeter of the triangle

Mathematics
2 answers:
Irina18 [472]3 years ago
8 0
Perimeter = 2x - 7 + 5x - 3 + 2x - 2
 = 9x - 12
adell [148]3 years ago
3 0
Perimeter of a triangle =sum of all sides
                                     =2x-7+5x-3+2x-2
                                     =2x+5x+2x-7-3-2
                                     =9x-12 

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dsp73

Option A. is correct for the given condition.

Lets solve it through steps of range and functions,

First of all, Solve the equation:
f(x) = |x|+5
= > x = -5 (1)

= > x = 5 (2)

So these would be the ranges of X in between 5 and -5.

Hence option A. R{f(x)eR  [f(x) < 5} is correct.

Learn more about range and functions on:

https://brainly.ph/question/10400053

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3 0
2 years ago
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scZoUnD [109]

Answer:

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Step-by-step explanation:

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3 years ago
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Alexandra [31]

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Try (-2y+3)(y+11) = -2y^2-19y+33

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7 0
4 years ago
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eg.

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Step 2: Divide the sum by the number of numbers in the set
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The answer is 46.8
Plz mark me Brainly
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Read 2 more answers
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