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Kira is using the figure shown to prove the Pythagorean theorem. She starts by writing the equation (a+b)' - C = 4(ab) because she knows two equal ways to represent the area of the shaded region. Which
asked
Sep 10, 2021
Mathematics
high-school
2
answers
2
votes
82.1k
views
If a triangle is an equilateral triangle, then the triangle has exactly three 60° angles. △ABC is an equilateral triangle?
asked
Aug 26, 2021
Mathematics
high-school
1
answer
2
votes
32.0k
views
The vertex of the parabola below is at the point (-2, -1), and the point (-1, 1) is on the parabola. Write the equation of the parabola.
asked
Jul 22, 2021
Mathematics
college
1
answer
5
votes
83.1k
views
The predictors in the k-variable model identified by backward stepwise are a subset of the predictors in the (k + 1)-variable model identified by forward stepwise selection. True or False?
asked
Jun 16, 2021
Mathematics
college
1
answer
0
votes
43.8k
views
What is the answer for n ?
asked
May 18, 2021
Mathematics
middle-school
1
answer
2
votes
113k
views
In what ways can information be slanted, least at least 5 ways
asked
May 6, 2021
Mathematics
high-school
1
answer
2
votes
203k
views
a 45kg box of books is lifted o a bookself 1.75 m above the floor. how much work was done to lift the books?
asked
Apr 8, 2020
Physics
high-school
1
answer
1
vote
61.6k
views
Why did the reforming spirit grow in the 1800s
asked
Sep 17, 2019
History
middle-school
1
answer
2
votes
186k
views
Which of the following might be true for you as a first-time home buyer?
asked
Aug 6, 2019
Business
college
1
answer
0
votes
103k
views
O, m., khan, s., d'aniello, e., mcdonald, k.j., and hart, d.n. (2007). the novel endocytic and phagocytic c-type lectin receptor dcl-1/cd302 on macrophages is colocalized with f-actin, suggesting a role
asked
Jun 11, 2019
Biology
high-school
1
answer
3
votes
150k
views
Which of the following would cause a galvanometer needle to move
asked
May 28, 2019
Physics
middle-school
2
answers
0
votes
61.8k
views
An insecticible contains 85 centigrams of inert ingredient for every 1 centigram of active ingredient. if a quantity of the weighs 688 centigrams, how much of each type of ingredient does it contain?
asked
Jan 26, 2019
Mathematics
high-school
1
answer
4
votes
179k
views
When entering traffic, you should activate your turn signal after
asked
Oct 5, 2018
Business
high-school
1
answer
1
vote
145k
views
Which situation is the best example of dramatic irony in macbeth
asked
Oct 3, 2018
English
middle-school
2
answers
2
votes
134k
views
What is the most likely reason why Napoleon could be classified as an enlightened monarch was
asked
Nov 7, 2016
History
high-school
2
answers
4
votes
471
views
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