Recent activity by Sigmaxf

Recent activity by Sigmaxf

If the sum of n terms of an AP is Pn+Qn² , where P, Q are constants, then its common difference is a. 2Q b. P+Q c. 2P d. PQ

answered Sep 29, 2024

1 answer 212k views

True or false: A time-series chart is a chart is a graphical representation showing change of a variable over time. Time-series charts are used for data that changes continuously, such as stock prices.

asked Aug 9, 2024

1 answer 1.9k views

Select the correct answer. Garry is a celebrity talk show host. With almost all his celebrities, he tries to summarize and sometimes restate what a speaker has just said, especially when the speaker has

asked Jul 25, 2024

1 answer 107k views

6x + y = 9 3x -4y = -18

answered May 13, 2024

1 answer 155k views

Which of these expressions is NOT equivalent to 1x + 85?Select the correct answer below:x X 1 + 851 + x - 851X +8585 + x . 1

asked Dec 16, 2023

1 answer 124k views

What are the important attributes that make up a timber

answered Oct 19, 2023

1 answer 179k views

If a gallon of paint covers 400 square feet, how many gallons are needed to paint a retaining wall that is 269 feet long and 4 feet high ? Round the answer up to the nearest whole gallon

answered Aug 3, 2023

2 answers 154k views

Which one is the best choice. Please explain why. I’ll give extra points.

asked Aug 2, 2023

1 answer 173k views

Explain how the American were able to defeat the British army during the American Revolution

answered Jun 3, 2023

1 answer 209k views

a 69.5 g sample of the compound x3o4 contains 19.2 of oxygen atoms. what is the molar mass of element x?

answered May 17, 2023

1 answer 203k views

Simple maths question... i just don't understand how to do it

answered Apr 16, 2023

2 answers 211k views

In the sentence, the author wants to use alliteration. Which choice provides the best example of this? Ivan loves to hear the all-encompassing acoustics of popcorn being made. Choose 1 answer: (Choice

asked Mar 25, 2023

1 answer 96.0k views

Definition of combustible materials

answered Mar 20, 2023

2 answers 211k views

What is the period of the function f(x) = -4 cos(5x-9) - 7? Give an exact value. units

answered Jan 4, 2023

2 answers 101k views

Which culture inspired the Renaissance focus on the human form in sculpture? English Greek Russian Spanish

asked Dec 16, 2022

2 answers 95.5k views

PLEASE HELP I WILL GIVE BRAINLIAST JUST HELP ASAPPPP!!!

asked Dec 6, 2022

1 answer 30.7k views

Help This Is due in 10 minutes..

answered Sep 25, 2022

1 answer 223k views

Step 1: ax2 + bx + c = 0 Step 2: ax2 + bx = −c Step 3: Step 4: Step 5: Step 6: Step 7: Step 8:

asked Sep 18, 2022

2 answers 219k views

In terms of a molecule, is DNA large or small?

asked Sep 3, 2022

1 answer 155k views

(c−4)+(3c+9) Helpppppppppppppp

answered Aug 28, 2022

1 answer 93.3k views

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