Questions by Sandro Simas

Questions by Sandro Simas

Elements are arranged in the periodic table based on various patterns. For example, elements found in the rows near the top

asked Oct 22, 2020

2 answers

4 votes

89.9k views

Perimeter of one triangle is 5 8 of the perimeter of a similar triangle. The difference of the lengths of two corresponding sides is 9m. What are the lengths of these sides?

asked Jul 27, 2020

1 answer

3 votes

213k views

Select which of the following statements are true about ions: A positively charged particle and a negatively charged particle attract each other Two negatively charged particles attract each other A positively

asked Mar 5, 2020

1 answer

2 votes

162k views

A 2 kg ball of putty moving to the right at 3 m/s has a perfectly inelastic, head-on collision with a 1 kg ball of putty moving at 2 m/s. What is the final magnitude and direction (left or right) of the

asked Feb 10, 2020

1 answer

1 vote

130k views

What is the main difference between the schrodinger model and the Bohr atomic model

asked Nov 12, 2019

1 answer

4 votes

176k views

Empress of russia who allowed religious toleration and abolished torture

asked Nov 10, 2019

1 answer

0 votes

15.3k views

What is the relationship between the ratios? 10/24 and 5/12 Drag and drop to complete the statement. The ratios are proportional

asked Sep 27, 2019

1 answer

5 votes

62.0k views

Please help me with #22,Thank you!

asked Jun 5, 2019

1 answer

1 vote

214k views

What are the zeros of the polynomial function? f(x)=x2+9x−70 Enter your answers in the boxes. The zeros of f(x) are and .

asked May 5, 2019

2 answers

4 votes

132k views

N(17+x)=34x-r solve for x

asked Jan 3, 2019

2 answers

3 votes

202k views

Please help meeeee. don't guess and please show work.

asked May 22, 2018

2 answers

3 votes

175k views

Because the story depicts the debilitating effects of the civil war on private edward smith's personal health and on the well-being of his family, hamlin garland's "the return of a private" is correctly

asked Mar 6, 2018

2 answers

5 votes

103k views

Which of the following describes Loyalists

asked Feb 8, 2018

2 answers

2 votes

100k views

Which of the following was NOT one of the reform movements during the Progressive Era? social welfare technology government

asked Jan 4, 2018

2 answers

0 votes

218k views

If Congress wants to propose an amendment, it has to get the approval of A.two thirds of House of Representatives and the Senate. B.every member of the House of Representatives and the Senate. C.the President

asked May 14, 2017

2 answers

4 votes

4.2k views

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