Triangle ABC has vertices at points A(-1,1), B(-4,1) and C(-1,5).
270° rotation about the origin in anti-clockwise direction has the rule:
(x,y)→(y,-x).
Then
- A(-1,1)→A'(1,1);
- B(-4,1)→B'(1,4);
- C(-1,5)→C'(5,1).
Reflection about the x-axis has the rule
(x,y)→(x,-y).
Then
- A'(1,1)→L(1,-1);
- B'(1,4)→M(1,-4);
- C'(5,1)→N(5,-1).
Thus, triangles ABC and LMN are congruent.
Answer: correct option is A.
Answer:
First one is EQUAL and Second one is NOT EQUAL
Answer:
The answer is 128
Step-by-step explanation:
16 times 8
then the doubling and having cancel out so it just 18 times 8
Answer:
y = -x + 3
Step-by-step explanation:
The equation of a line with slope equal to -1 and y-intercept equal to 3 has the form
y = mx + b. With m = -1 and b = 3, we get: y = -x + 3
Think about this problem, please. Is there any way in which you could be clearer about what you wanted to learn?
Answer: 7983.65
Step-by-step explanation:
Equation:
A = P ( 1 + r/n)^nt
R : r/100 : 3% : 0.0.3
A = 6670( 1 + ( 0.03/12) : ^12(16)
A: 6670( 1 + 0.0025)^(74)
Put this on calculator
A = 7983.65
Hope this help.