Questions by Graham Polley

Questions by Graham Polley

What are the values of x and y

asked Feb 24, 2022

1 answer

0 votes

34.7k views

Samuel's sister is 39. She is 6 years older than Samuel's age tripled. How old is Samuel?

asked Feb 17, 2022

2 answers

1 vote

132k views

What block cipher mode of operation involves each ciphertext block being fed back into the encryption process to encrypt the next plaintext block?

asked Sep 7, 2021

1 answer

5 votes

4.1k views

Dihydrogen dioxide decomposes into water and oxygen gas. Calculate the amounts requested if 1.34 moles of dihydrogen dioxide react according to the equation. You must show all units. a. Moles of oxygen

asked Aug 15, 2021

2 answers

1 vote

14.8k views

ASAP PLEASE What is one negative effect of landfills? A Global warming B. Water pollution С Air pollution D Deforestation

asked Jul 28, 2021

1 answer

0 votes

16.8k views

Help meh pleaaasseee What is the line of symmetry for the graph of y = -3x∧2 + 12x - 11? x = 2 x = -4 x = -2

asked Jun 24, 2021

1 answer

0 votes

17.3k views

The formula for the area of a triangle is A = 1/2bh. Solve for h.

asked Mar 14, 2021

1 answer

5 votes

162k views

Average rate of change with graph

asked Feb 21, 2021

1 answer

5 votes

107k views

1 and 2 are vertical angles. if the measure of 2 is 105, what is the measure of 1?

asked Feb 14, 2021

1 answer

0 votes

77.5k views

How do u solve 5x + 9 = x - 23 ? *EXTRA POINTS

asked Jan 9, 2021

2 answers

1 vote

18.1k views

Use the formula a^2-b^2=(a+b)(a-b) to factor completely what are the factors of 36x^8-49

asked Jan 8, 2021

1 answer

4 votes

92.1k views

Write the definition of a class PlayListEntry containing: An instance variable title of type String, initialized to the empty String. An instance variable artist of type String, initialized to the empty

asked Oct 5, 2020

1 answer

2 votes

170k views

What problem led to the development of the articles of confederation

asked Oct 2, 2019

1 answer

1 vote

21.5k views

Read these sentences, and then answer the question that follows. A historian finds a scroll that belongs to an ancient Chinese civilization. The scroll describes how good and kind a ruler was. The historian

asked Sep 20, 2019

1 answer

0 votes

54.9k views

OMG I'm having so much trouble with this

asked Aug 13, 2019

2 answers

5 votes

52.4k views

Write a reflective essay in which you explore a personal experience or an event and reflect on its deeper meaning. The essay should be 1 typed page in length and include essay structure with an introduction,

asked Jun 13, 2019

1 answer

4 votes

79.4k views

Use an addition sentence to help solve -30 -10

asked Sep 20, 2018

2 answers

0 votes

194k views

What nine tents written as a decimal

asked Jul 21, 2017

1 answer

1 vote

82.9k views

Early conflict between the low country and the up country occurred because of the lack of

asked Jun 26, 2017

1 answer

3 votes

187k views

Jim and Holly are making gingerbread men. It takes them both 2 minutes to make 2 gingerbread shapes. At this rate, how many people are needed to make 400 gingerbread men in 400 minutes?

asked Apr 13, 2017

1 answer

5 votes

76.7k views

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