Questions by EarlyRiser

Questions by EarlyRiser

Solve the system of linear equations by graphing. Round the solution to the nearest tenth as needed. y + 2.3 = 0.45x –2y = 4.2x – 7.8 (2.4, –1.2) (–1, 2.5) no solution infinitely many solutions

asked Jun 17, 2021

2 answers

5 votes

181k views

Formation of heat and/or light when two substances are combined indicate a _______ change.

asked May 14, 2021

2 answers

5 votes

229k views

Can someone help me with this question please

asked Mar 15, 2021

1 answer

5 votes

230k views

Use the angle difference identity to find the exact value of each. 3) cos 75 0 4) sin 105 0 5) Show sin 4θ = 4sin θ cos θ cos 2 θ 6) Solve 5 cos 2 θ = 1 for 0 o < θ < 360 o 7) Solve cos 2 θ = cos θ for 0 o < θ < 360 o . 8) Solve cos 2 θ = cos θ + 2 for 0 < θ < 2p

asked Oct 13, 2020

1 answer

1 vote

41.6k views

What is the value of n? Enter your answer in the box .

asked May 21, 2020

1 answer

3 votes

147k views

Which two polymers have glucose monomers

asked May 3, 2020

2 answers

3 votes

87.3k views

Why is sentence variety important? A. It makes writing more challenging. B. It makes writing clearer. C. It gives writing a natural flow. D. It's easier to write. E. several subjects and several subordinate

asked Mar 11, 2020

1 answer

2 votes

159k views

Name a fourth point in plane UVZ

asked Jan 6, 2020

2 answers

1 vote

47.6k views

Help? #7 I did it but the answer was wrong...I have the answers I need explanation

asked Nov 20, 2019

1 answer

0 votes

256 views

How does Anne react to the injustices that she experiences

asked Nov 17, 2019

2 answers

3 votes

109k views

Which event is an example of irony in macbeth?

asked Oct 16, 2019

2 answers

2 votes

73.3k views

Graph each question y =2x + 0.5

asked Oct 13, 2019

1 answer

1 vote

74.9k views

29 out of 50 is what percent

asked Aug 9, 2019

2 answers

3 votes

113k views

This stem and leaf plot shows the scores for the Lincoln middle school boys’ basketball team for the 2004 season. What is the most points the team scored in a game?

asked Mar 19, 2019

2 answers

4 votes

63.4k views

What benefits do nitrogen-fixing organisms provide in an ecosystem? A. they release nitrogen compounds into the air B. they convert nitrate into gaseous nitrogen C. they turn atmospheric nitrogen into

asked Aug 9, 2018

1 answer

1 vote

143k views

What are the literary elements of a folktale

asked May 17, 2018

2 answers

3 votes

26.1k views

An algebra test had two parts. Part I had 40 problems, and part II had 60 problems. Bernard got 80% of the problems on part I correct and 90% of the problems on part II correct. What was the total number

asked Nov 25, 2017

1 answer

3 votes

112k views

What is high specific heat?

asked Nov 18, 2017

2 answers

1 vote

124k views

Hal is mixing bug spray for his roses. He has one gallon with a mixture of 90% water and 10% chemical. However, he needs a mixture that is 96.5% water. How much water should be added to the mixture to

asked May 24, 2017

1 answer

1 vote

140k views

How did Samuel Morse revolutionize communication in the 1800s? A. He developed alternating current. B. He invented the electric telegraph. C. He invented the telephone. D. He proved that steam could power

asked Feb 20, 2017

1 answer

0 votes

471 views

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