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A wire 8 meters long is cut into two pieces.
answered
Dec 9, 2018
Mathematics
middle-school
5
votes
33.2k
views
The hypotenuse of a right triangle is 25 cm long. One leg of the same triangle is 7 cm long. What is the length of the other leg? Explain how you found your answer.
answered
Jun 21, 2018
Mathematics
middle-school
4
votes
143k
views
Which of the following is the conjugate of a complex number with 4 as the real part and −3i as the imaginary part? −3 + 4i 3 − 4i 4 + 3i 4 − 3 i
answered
Jun 10, 2018
Mathematics
high-school
6
votes
206k
views
Shaun and Trudy are selling raffle tickets. So far, Shaun has sold x tickets. Trudy has sold 3 more tickets than half the number of tickets that Shaun sold. Which expression represents the number of raffle
answered
Mar 25, 2018
Mathematics
middle-school
3
votes
230k
views
The physical property that makes metal pots good for cooking is
answered
Sep 2, 2017
Chemistry
middle-school
2
votes
229k
views
How does the position of the scrotum in a male's body protect sperm?
answered
Jun 15, 2017
Biology
high-school
4
votes
105k
views
What were the military actions and social and economic changes of the first two years of the civil war?
answered
Apr 12, 2017
Social Studies
high-school
1
vote
30.3k
views
Great britain entered world war i when germany invaded a neutral country on its way to attack france. which neutral country did germany invade? a.serbiab.belgiumc.switzerlandd.the netherlands
answered
Mar 12, 2017
History
high-school
1
vote
198k
views
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