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Answers by Luqi

Answers by Luqi
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What is 1/4 as a decimal
answered Feb 14, 2019
2 votes
129k views
Where is the circumcenter of this triangle located? 1. at a vertex of the triangle 2. on a side of the triangle 3. outside the triangle 4. inside the triangle
answered Dec 20, 2018
3 votes
115k views
The legs of a right triangle measure 5√2 cm and 4√2 cm. Find the area.
answered Sep 23, 2018
4 votes
127k views
Simplify: −6m2 + (10n – 17m2) −23m2 + 10n
answered Sep 15, 2018
1 vote
86.5k views
Can the polynomial in the numerator of the expression x^2-5x+7/x-9 be factored to derive (x-9) as a factor?
answered Aug 1, 2018
4 votes
186k views
A sugar crash is usually followed by a sugar high
answered Jul 24, 2018
4 votes
129k views
It took Amir 2 hours to hike 5 miles. On the first part of the hike, Amir averaged 3 miles per hour. For the second part of the hike, the terrain was more difficult so his average speed decreased to 1.
answered Feb 19, 2018
1 vote
85.0k views
Suppose you have 100 grams of a radioisotope with a half-life of 100 years. How much of the isotope will you have after 200 years?
answered Jul 12, 2017
1 vote
183k views
Who were the first five presidents and what did they do?
answered Jul 29, 2015
7 votes
79.1k views
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