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48. Calculate the number of sides of a regular polygon whose interior angle is 140° A. 6 B. 9 C. 12 D. 15 E. 40
answered
Jun 16, 2021
Mathematics
middle-school
1
vote
235k
views
A remote control car races straight down the street at 26 miles per hour. Two hours later, a second remote control car races straight down the same street at 52 miles per hour in pursuit of the first car.
answered
May 25, 2021
Mathematics
middle-school
1
vote
103k
views
Is the board game Monopoly simple to learn and simple to master, or is it simple to learn and difficult to master? Defend your argument. Game design
answered
Mar 3, 2021
Computers and Technology
high-school
5
votes
8.1k
views
A. Without computing each sum, find which is greater, O or E, AND by how much. O = 1 + 3 + 5 + 7 + ... + 101 E = 2 + 4 + 6 + 8 + ... + 102 and need to explain it
answered
Mar 1, 2021
Mathematics
high-school
5
votes
92.3k
views
TRUE / FALSE After finishing off France, Hitler sought peace with Britain.
answered
Jan 14, 2021
History
college
6
votes
125k
views
The SI unit for mass is a) liters b) grams c) pounds d) meters
answered
Jan 9, 2021
Biology
high-school
2
votes
182k
views
What often results in a woodland frequently by fire?
answered
Jan 5, 2021
Biology
high-school
1
vote
75.5k
views
In Mac Beth which of the witches prophecies is quickly revealed as About to come true
answered
Oct 27, 2020
English
middle-school
6
votes
152k
views
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