Answer: Not quite
Step-by-step explanation:
Answer:
A.
and 
Step-by-step explanation:
Given:
Vertices of triangle RST are
and
.
Rotation is 90° about the center O(0,0). The rotation is counter-clockwise as the angle of rotation is positive.
Now, the co-ordinate rule for 90° rotation counter-clockwise is given as:
→ 
and
values interchange their places with
becoming negative when interchanged.
So,
→ 
→ 
→
⇒
→ 
Therefore, the image of the vertices are
and
.
First half is negative and second is positive
Answer:
<h3>
x = 14, x = –
8 </h3>
Step-by-step explanation:
|x - 3| = 11
(x – 3) = 11 ∨ –(x – 3) = 11
x – 3 = 11 ∨ x – 3 = – 11
x = 11 + 3 ∨ x = – 11 + 3
x = 14 ∨ x = – 8