Questions by Robspin

Questions by Robspin

Can someone please explain and solve the middle column?

asked Oct 18, 2019

2 answers

5 votes

179k views

13. Given ΔABC with m∠A = 80°, m∠B = 3x + 5, and m∠C = 5x – 1, list the sides in order from shortest to longest. (Hint: Find x and the measures of the three angles of the triangle first.)

asked Oct 12, 2019

1 answer

3 votes

220k views

Part a the sun produces energy via fusion. one of the fusion reactions that occurs in the sun is 411h→42he+201e how much energy in joules is released by the fusion of 2.58 g of hydrogen-1? express your

asked May 26, 2019

2 answers

2 votes

38.3k views

ABCD is a plane quadrilateral and E is any point on AD. EF is drawn parallel to DB to meet AB in F, and EG is drawn parallel to DC to meet AC in G. Prove that F G is parallel to BC.

asked May 5, 2019

1 answer

3 votes

192k views

An Olympic swimming pool is 25 meters wide. How many decimeters wide is the pool

asked Feb 3, 2019

1 answer

3 votes

181k views

Which U.S. President who promised to "keep us out of war" and then had to lead the country through World War I?

asked Jul 5, 2018

2 answers

5 votes

226k views

What is 2/3(3x+9)=−2(2x+6)

asked May 20, 2018

1 answer

5 votes

108k views

The metropolitan museum of art acquired its first object, a roman sarcophagus, before it even had a building in which to exhibit it. true false

asked Mar 11, 2018

2 answers

1 vote

212k views

Which word correctly completes the sentence? Please take these packages __________ the post office. A. to B. two C. too

asked Dec 20, 2017

1 answer

5 votes

111k views

A friend talks to you as she walks past you at a speed of 2.25 m/s. why do you not notice a Doppler shift in her voice as she passes?

asked Apr 16, 2016

2 answers

1 vote

199k views

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