Answers by Gustavo Vollbrecht
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Answers by Gustavo Vollbrecht

Answers by Gustavo Vollbrecht
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Researchers have discovered that the ear bones of mammals are homologous structures with parts of fish jaws. This suggests that fish do not require a sense of sound. fish and mammals have a distant common
answered Jun 19, 2019
2 votes
193k views
I need math help please.
answered May 9, 2019
5 votes
134k views
The volcano belched smoke and ash. This example uses ______________. Question 3 options: A simile B metaphor C personification D hyperbole
answered Jan 17, 2019
4 votes
192k views
Identify the axis of symmetry and vertex of f(x) = –2x2 –2x–1.
answered Aug 11, 2018
4 votes
212k views
What is the answer for number 4
answered Jul 7, 2018
4 votes
26.8k views
The coordinates of the vertices of quadrilateral ABCD are A(−5, 1) , B(−2, 5) , C(5, 3) , and D(2, −1) . Drag and drop the choices into each box to correctly complete the sentences. The slope of AB¯¯¯¯¯
answered Jun 24, 2018
4 votes
1.6k views
Why are the number of digits reported in scientific measurements important?
answered Jun 8, 2018
1 vote
133k views
How many real solutions are there for f(x) = (x + 3)^2 – 8?
answered Mar 30, 2018
5 votes
156k views
Write 144 with an exponent by using 12 as the base
answered Mar 11, 2018
3 votes
64.0k views
Why is a hypothesis called an educated guess?
answered Jan 8, 2018
3 votes
8.9k views
Which sentences in these excerpts reflect the common theme of soldiers’ reluctance to talk about their war experiences? Ambush by Tim O'Brien (excerpt) When she was nine, my daughter Kathleen asked if
answered Dec 2, 2017
2 votes
103k views
Is Maccu Pichu, the lost city of the Incas, located in Peru?
answered Oct 22, 2017
3 votes
58.3k views
Julio's father is 4 times as old as Julio. The sum of their ages is no less than 55. Enter an inequality that can be used to represent this situation in the first box, where x represents Julio's age. Enter
answered Sep 25, 2017
0 votes
224k views
helena needs 3.5 cups of flour per loaf of bread and 2.5 cups of flour per batch of muffins. she also needs 0.75 cup of sugar per loaf of bread and 0.75 cup of sugar per batch of muffins. helena has 17
answered Feb 23, 2017
2 votes
189k views
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