Which lines must be parallel?
1 answer:
The lines that must be parallel are lines r and s. The correct option is A) r and s
<h3>Parallel lines </h3>From the question, we are to determine the lines that must be parallel to satisfy the given condition
The given condition is
∠5 ≅∠13
In the given diagram,
∠5 and ∠13 are corresponding angles
Corresponding angles are the angles that are formed when two parallel lines are intersected by the transversal.
In the diagram,
The transversal is line p which intersects lines r and s.
Therefore,
Lines r and s must be parallel lines
Hence, the lines that must be parallel are lines r and s. The correct option is A) r and s
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Answer:
Both will be at the same page after 6.5 days and the page number will be 180.
Step-by-step explanation:
Let after x days Nora and Lila will be at the same page.
Nora is on page 128 and plans to read 8 pages per day until the next club meeting.
After x days Nora will be at the page number = 128 + 8x
Similarly, Lila is on page 102 and she reads 12 pages per day.
After x days Lila will be on page number = 102 + 12x
Since after x days they will be at the same page
Therefore, 128 + 8x = 102 + 12x
12x - 8x = 128 - 102
4x = 26
x =
x = 6.5 days
Page number they will be on = 128 + 8(6.5)
= 128 + 52
= 180
Both will be at the same page after 6.5 days and the page number will be 180.