Answer:
The value of x is 0
Step-by-step explanation:
The given equations are
We add the equattion (1) and equation (2) to obtain;
We put into equation (2) to obtain;
Simplify
Divide through by 3.
The solution to the system is
The x-value is 0
Find the distance between the origin and the point ,(8,3)
2 answers:
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The answer is the option B: A'(3, -2), B'(3, -5), C'(2, -4).
The explanation is shown below:
1. You must apply the following rule of rotation when the figure is rotated 90° counterclockwise around the origin:
→
2. Then, as you can see, you must switch and
and multiply
by -1.
3. Keeping this on mind, you have that the vertices of the triangle A'B'C' are the following:
A(-2,-3)→A'(3,-2)
B(-5,-3)→B'(3,-5)
C(-4,-2)→C(2,-4)
4. Therefore, you can conclude that the answer is the option B.