Questions by Brian MacKay

Questions by Brian MacKay

An aluminum rod is 300m and at 25 degree Celsius. Calculate the change in rod length at 45 degree Celsius

asked Apr 15, 2022

1 answer

3 votes

115k views

Triangle ABC has vertices (-1,3), (2,1), and (-2,-1). Graph the image of Triangle ABC under dialation with a scale factor of -; and a center of dialation (0,0).

asked Mar 8, 2022

1 answer

4 votes

104k views

Explain the importance of the haitian revolution and haitian independence in world history

asked Jan 27, 2022

2 answers

4 votes

65.5k views

3+4-5+34 what is the answer

asked Dec 13, 2021

1 answer

1 vote

85.4k views

What is 12% of 504 please let me know

asked Aug 6, 2021

2 answers

1 vote

11.5k views

Is the number V2,500 rational or irrational? Explain

asked Jul 12, 2021

1 answer

3 votes

52.5k views

a fruit drink is made by mixing 60ml of orange juice with 180ml of pineapple juice. what is the ratio of orange juice to pineapple juice in its simplest form?

asked Jun 15, 2021

2 answers

5 votes

149k views

What is the slope of the line that passes through the points (-2, 9) and (-6, -2)?

asked May 12, 2021

1 answer

1 vote

84.8k views

What is the volume of a sphere if it has a radius of 5 inches? (Use 3.14 for π.)

asked Feb 16, 2021

1 answer

1 vote

157k views

Help ASAP What is the sum of the first six terms of the geometric series? 2 – 4 + 8 – 16 + ... Group of answer choices -42 42 -420 126 What is the sum of the geometric series? -2, 6, -18, 54 Group of answer

asked Feb 7, 2021

2 answers

3 votes

156k views

At the fair the 'Twirly Tea Cups'ride can hold nine people per tea cup.If the ride has seven tea cups,how many total people can ride at a time?

asked Aug 1, 2020

2 answers

2 votes

27.6k views

State the value of the discriminant of the equation. Then determine the number of real solutions of the equation. 8n^2-4n+2=5n

asked May 8, 2020

2 answers

2 votes

47.4k views

Change the verb alter to a noun using suffix

asked Apr 20, 2020

1 answer

4 votes

7.1k views

Which statement about factories in the Industrial Revolution is not true? A) Some of the first Advances were in textile mills B) Spinning machines used water power C) Water power was replaced by steam

asked Mar 6, 2020

2 answers

0 votes

144k views

Is GOT similar to FUN? Justify your answer.

asked Oct 2, 2019

1 answer

4 votes

133k views

(−5b 2 −8b)−(−9b 3 −5b 2 −8b) combine like terms

asked Jul 10, 2018

1 answer

0 votes

206k views

6. Why was the Tet Offensive considered the turning point in the Vietnam War? A. It convinced Americans that the war was winnable. B. It convinced Americans that the war wasn't nearly over. C. It broke

asked May 8, 2018

1 answer

4 votes

161k views

A bullet blasts from the barrel of a gun upward in the vertical direction with an initial speed of 700 m/s . Find the maximum altitude reached by this bullet and the time needed to reach it

asked May 4, 2018

1 answer

4 votes

69.6k views

The native range of species includes all areas in which it lives

asked Mar 24, 2017

2 answers

3 votes

17.6k views

Why did Spiro Agnew resign in 1973? A. After his son was convicted of treason, Agnew resigned from his position as Vice President. B. Agnew was undergoing investigation after being accused of income tax

asked Sep 24, 2016

1 answer

2 votes

189k views

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