Questions by Hugo Sama

Questions by Hugo Sama

What is the smallest value of an angle, , by which a regular pentagon should be rotated about its center x so that it carries onto itself?

asked Feb 8, 2022

1 answer

20 votes

27.2k views

Classify each of these soluble solutes as a strong electrolyte, a weak electrolyte, or a nonelectrolyte. Solutes Formula Hydroiodic acid HI Lithium hydroxide LiOH Formic acid HCOOH Propyl amine CH3CH2CH

asked Dec 14, 2021

1 answer

1 vote

171k views

Don’t know how to do

asked Nov 22, 2021

2 answers

0 votes

105k views

What was the role of Congress in the Watergate scandal?

asked Nov 18, 2021

2 answers

1 vote

99.9k views

Which statement best explains why the puppies look different from the parent? A. Their chromosomes contain many different genes. B. They each received a mix of genes from two different parents. C. They

asked Oct 8, 2021

2 answers

4 votes

14.9k views

What are the differences between ionic and covalent compounds?

asked Apr 12, 2021

1 answer

4 votes

96.0k views

. Let F(x)=-7x-12 and g(x)=13-3x. What is f-g?

asked Apr 1, 2021

1 answer

1 vote

234k views

All of the following are accurate statements about history EXCEPT: A. It is happening all the time. B. It is our collective memory. C. It is relevant to your life. D. It is unchanging and stagnant.

asked Aug 2, 2020

1 answer

3 votes

58.0k views

Which statements are true about the ordered pair (2, 3) and the system of equations? 3r + 4y = 18 2x – 2y = 2 Select each correct answer. When (2, 3) is substituted into the second equation, the equation

asked Jul 28, 2020

2 answers

5 votes

93.3k views

What is economic incentive in a free enterprise economy?

asked Jun 22, 2020

2 answers

2 votes

73.0k views

who believed the best economic system was one in which businesses compete to gain profit with minnimal or no goverment control?

asked Apr 16, 2020

1 answer

0 votes

19.5k views

0.8mj of energy are used by a blender in 3 and a half minutes. What is the power rating of the oven

asked Nov 13, 2019

1 answer

5 votes

172k views

After having harvested a wild turkey, what is the best and safest way to carry out of the woods? A. Covered up with a Black plastic bag B. Uncovered and held by its feet C. Wrapped in camouflage colored

asked Sep 7, 2019

2 answers

4 votes

65.9k views

Mr. Venn knows that 60% of his students will score no more than 5 points above or below the class average,75% on the test. Write an inequality that represents the test scores of 60% of his students?

asked Oct 17, 2018

2 answers

4 votes

48.9k views

What is the solution of these two lines? y = 40 + 10x y = 200 + 2x

asked Jun 2, 2018

1 answer

3 votes

168k views

The washing machine vibrated because of the agitation of the clothes during the wash cycle. True False

asked Apr 12, 2018

2 answers

0 votes

110k views

Y = 5x – 1 –15x – 3y = 3 How many solutions does this linear system have? one solution: (0, –1) one solution: (1, 4) no solution infinite number of solutions

asked Mar 11, 2018

2 answers

1 vote

127k views

Number 7 please help!

asked Dec 17, 2017

1 answer

3 votes

221k views

What was the “oxygen revolution,” which took place 2.3 billion years ago??

asked May 24, 2017

1 answer

4 votes

172k views

Unlike exocrine glands, endocrine glands _______. A.) release secretions outside the body. B.) release digestive enzymes. C.) release secretions directly into the blood. D.) usually have ducts.

asked Jan 8, 2017

1 answer

1 vote

143k views

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