Answer:1. X+2y=0 answer:−2y 2. 12y= -6x answer:x=−2y
Step-by-step explanation:
Answer:
(a) 1
Step-by-step explanation:
In each outcome triplet, each flip has a chance to be H or T. Thus, the following describes all the possible outcomes:
We see that the only option without one tail is the first one, HHH, so the answer is (a) 1.
If we consider that the figure is a square and the white region of the figure is a circle, the area of the shaded region is:
The two angles are vertical angles because they are on opposite sides of two intersecting lines.
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