Questions by Doctorlove

Questions by Doctorlove

A rectangle's perimeter is 216 m. Its length is 4 m longer than three times its width. Use an equation to find the rectangle's length and width.

asked Dec 15, 2023

1 answer

1 vote

95.0k views

write down the value to show the mass of water produced when 168g of sodium hydrogen carbonate breaks down completely

asked Oct 19, 2023

1 answer

13 votes

59.9k views

Which expression represents the perimeter of the triangle? 8x + 2 18x 8x

asked Jun 1, 2023

2 answers

13 votes

10.6k views

QuestionThe number of pages per book on a bookshelf is normally distributed with mean 248 pages and standard deviation 21pages. Using the empirical rule, what is the probability that a randomly selected

asked May 27, 2023

1 answer

4 votes

167k views

What is the equation of line a

asked Mar 14, 2023

1 answer

24 votes

37.8k views

Express the set in roster form.The set of natural numbers between 18 and 167

asked Feb 9, 2023

1 answer

4 votes

176k views

#NAME?

asked Oct 17, 2022

2 answers

4 votes

161k views

Help me please if u can <3

asked Sep 26, 2022

2 answers

13 votes

40.1k views

Based on your graph, predict the length of pendulum that will give you a period of 2.00s.

asked Jul 22, 2022

1 answer

13 votes

233k views

I need help someone help me

asked Jul 13, 2022

1 answer

1 vote

75.6k views

Why is it extremely dangerous to attempt to carry out a distillation in a completely closed apparatus

asked Jul 8, 2022

1 answer

3 votes

44.9k views

John has 3 apples. Mrs. Meaner takes 2.3283929037213729132183213892382132 apples away from him. How many does he have left?

asked Jun 26, 2022

1 answer

2 votes

218k views

HELP PLS ILL GIVE BRAINLIEDY NO LINKS

asked Apr 2, 2022

2 answers

1 vote

67.7k views

How many atoms are equal to 1.5 moles of hellium

asked Feb 11, 2022

2 answers

1 vote

177k views

What are the main jobs in urban China

asked Oct 25, 2021

1 answer

4 votes

223k views

(URGENT PLEASE ANSWER)Which of the following was a key reason the Pilgrims were able to survive the harsh conditions of the Plymouth colony?

asked Oct 20, 2021

1 answer

3 votes

225k views

I don’t understand please help!

asked Sep 24, 2021

1 answer

0 votes

32.8k views

Help how do I do it? A B C D

asked Jul 25, 2021

1 answer

2 votes

157k views

Which one of these are true about scale models? a. A map may have a scale model with the proportion of one centimeter to one kilometer. b. A scale model is always smaller than the object it represents,

asked Feb 6, 2021

1 answer

4 votes

72.3k views

Which sources of nutrient pollution are mentioned and shown in the video? Check all that apply. HURRY ITS TIMED construction materials farms laundry detergents mining wastes pet wastes water treatment

asked Jan 6, 2021

2 answers

2 votes

135k views

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