Please I need help with that
1 answer:
The plane is P, the point of intersection is X, and the hash marks all indicate X is the midpoint of the line segments that go through x. The appropriate choice is the second one.
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The first choice makes no sense, as there are no right angles shown.
The third choice makes no sense, as the plane is P, not X.
The fourth choice is cut off, but is obviously incorrect, too.
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Answer:
Step-by-step explanation:
To isolate r, we're going to need to do some algebraic manipulation.
Multiply both sides by r:
Divide both sides by a:
Hope this helps!