Answer:
add them all up which is 40 then divide by the amount of numbers there are. in this case 5, so 40 ÷ 5 = 8
The simplified expression that represents the total perimeter of the triangle is 2x^2 + 10x + 3
<h3>How to determine the perimeter?</h3>
The side lengths are given as:
2x^2 + 5x + 3, 2 + 2x and 3x - 2
Add these lengths to determine the perimeter (P)
P = 2x^2 + 5x + 3 + 2 + 2x + 3x - 2
Collect like terms
P = 2x^2 + 5x + 2x + 3x + 3 + 2 - 2
Evaluate the like terms
P = 2x^2 + 10x + 3
Hence, the simplified expression that represents the total perimeter of the triangle is 2x^2 + 10x + 3
Read more about perimeter at:
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No graph, so cannot be precise.
But you can apply rotation 270 CCW = rotation -90 CCW
r_[90] : (x,y) -> (y,-x)
Answer:
Step-by-step explanation:
X=8
Step1 subtract 5x from both sides
Step2 subtract 7 from both sides
Step3 divide both sides by -2
Answer: 13/17
Step-by-step explanation: //Give thanks(and or Brainliest) if helpful (≧▽≦)//
