The perimeter of △CDE is 9.66 units
<h3>Perimeter of a triangle</h3>
The perimeter of a triangle is the sum of the sides of the triangle.
Given the coordinate points C(4, -1), D(4, −5), and E(2, −3)
Determine the distance CD, CE and DE using the distance formula
CD = √(-5+1)²+(4-4)²
CD = √16+0
CD = √16
CD = 4units
CE = √(-3+1)²+(2-4)²
CE = √4+4
CE = 2.83 units
DE= √(-3+5)²+(2-4)²
DE = √8
DE = 2.83 units
Take the sum
Perimeter of triangle CDE = 4 + 2.83 + 2.83
Perimeter of triangle CDE = 9.66 units
Hence the perimeter of △CDE is 9.66 units
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Answer:
Decay.
Step-by-step explanation:
It is decay because .67 is less than 1.
Answer:
-3/2, -3/5, 3/5, 3/2
Step-by-step explanation:
-3/2 Is The Leastest Number Beacuse It Has A Negative Number And -3/2 = -1.5
-3/5 Is The Second Least Number Because -3/5 > -3/2, It Is Also A Negative As Well As -3/2
3/5 Is The Second Greatest Number Because It Is A Positive Number And 3/5 = 0.6
3/2 Is The Greatest Number Because 3/2 > 3/5, It Is Also A Positive Number As Well As 3/5.
82,300 because you need to round it to the 100 place