Look at the picture.
<span>reflected over the line y = -2 → A'(6; 0)
</span>
<span>reflected over the line x = 1 → A''(-4; 0)
Answer:
B. (-4; 0).</span>
A right triangle is either 90 degrees or 180 degrees
Answer:
9x+1
Step-by-step explanation:
Let's simplify step-by-step.
1+9x
Answer:
=9x+1
180 is the speed of the motorboat. I don't know the speed of the current.
........................................
120÷4=30
30×6=180