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A pair of vertical angles has measures (2z+43)° and (−10z+25)° . What is the value of z? Vertical angles = each other (2z+43)° = (−10z+25)° − 3 2 − 11 4 −31
answered
Sep 10, 2019
Mathematics
college
4
votes
192k
views
Which of the following people is responsible for making the Christian faith the official religion of the Roman Empire? A. Pope John Paul I B. Emperor Justinian C. Julius Caesar D. Emperor Constantine Please
answered
Apr 10, 2018
History
college
5
votes
118k
views
Paul wrote 15 Epistles. True or False Please help!
answered
Mar 9, 2018
History
high-school
2
votes
52.5k
views
Which exponential function is equivalent to the logarithmic equation below: log 784=a
answered
Jan 21, 2018
Mathematics
high-school
0
votes
29.3k
views
What are 4 reasons why the British soldiers should be the blame of the Boston massacre?
answered
Dec 14, 2017
History
middle-school
1
vote
84.1k
views
A factory can make 2,418 footballs in 1 week. How many can it make in 9 weeks
answered
Jan 6, 2017
Mathematics
middle-school
4
votes
43.5k
views
Last year the city library collected 117 used books for its shelves. This year it collected 3 tiimes as many. how many books did it collect this year?
answered
Mar 29, 2016
Mathematics
middle-school
7
votes
224k
views
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