Answer:
D. Triangle QRS is an isosceles triangle because QR = RS.
Step-by-step explanation:
Find the length of each side of the triangle using the formula for calculating the distance between two points.
D = √(x2-x1)²+(y2-y1)²
For side RS
R(0,0) and S(5, -3.322)
RS = √(5-0)²+(-3.322-0)²
RS = √25+11.035684
RS = √36.035684
RS = 6.0029
For side RQ
R(0,0) and Q(-3, -5.2)
RQ = √(-3-0)²+(-5.2-0)²
RQ = √9+27.04
RQ = √36.04
RQ = 6.0033
For side QS
Q(-3,-5.2) and S(5, -3.322)
QS = √(5+3)²+(-3.322+5.2)²
QS = √64+3.526884
QS = √67.526884
QS = 8.22
From the calculation it can be seen that RS=QR
Since the two sides f the triangle are equal, hence the triangle is an isosceles triangle. An isosceles triangle is a triangle that has two of its sides equal
X Y
50 17.65
400 133.2
450 149.85
500 166.5
3 * 7 * 67
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Hope this helps you
Answer:
B: She is incorrect because the segments do not have the same length.
Step-by-step explanation:
Answer:
Step-by-step explanation:
=2(9) + 21 + 2. =18+ 23. =41. 41. H. 5b²-2b+1 solve when b= -3. Substitute b with – 3 and solve. 3). A. 783. 5(-3)2-2(-3)+1. =5(9)+6+1. =45+7. =52. Move the x with the ... 3x*x? 2yºy? (8x – 2)+(7 – 3x). _ + 8x – 2. - 3x + 7. 5x +5. =5x+5. = 5(x+1). Next, factor ... 8. 8. (x − 2)(3 – x). (x − 3)(x + 5). _ (x − 2)(x – 3)(-1). (x − 3)(x + 5).