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Determine the seating capacity of an auditorium with 30 rows of seats if there are 20 seats in the first row, 24 seats in the second row, 28 seats in the third row, and so on
answered
Jun 14, 2021
Mathematics
high-school
3
votes
16.9k
views
Angle A and angle B are vertical angles with M angle A= x and M angle B equals 3X -60. What is M angle A
answered
May 3, 2021
Mathematics
high-school
3
votes
12.2k
views
What expression is equivalent to 5/2
answered
Mar 16, 2021
Mathematics
middle-school
5
votes
106k
views
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