Questions by Matthew Coelho

Questions by Matthew Coelho

What is the solution to the following system? 3x+10y-12z=40 x-5y=0 x-4z=0

asked Sep 3, 2021

1 answer

0 votes

32.7k views

Read the poem below and idenify the figurative language used. Then explain how this figurative language contributes to the tone mood and overall mean of the poem

asked Apr 24, 2021

1 answer

5 votes

130k views

What the sum of -1 2/3÷(2 1/5)

asked Aug 6, 2020

1 answer

3 votes

71.2k views

What does the Group feature allow you to do? a. It allows you to join a group as a member or to create your own group. b. It helps create a community for your first-degree and third-degree contacts to

asked Nov 25, 2019

2 answers

1 vote

52.0k views

How did andrew carnegie contribute to the industrial development of the united states

asked Aug 21, 2019

2 answers

4 votes

42.9k views

An expression to convert 50 miles per hour to miles per minute is shown. × What value can be entered in the box to correctly make this conversion?

asked Apr 24, 2019

2 answers

2 votes

200k views

Who was the leading conposer of experimental music in the 1900s?

asked Feb 7, 2019

1 answer

3 votes

194k views

Which statement describes littoral zones? A) It is where the land meets the water. B) It occurs in the transition zone between water and dry land. C) It has vegetation. D) It stabilizes the soil. E) All

asked Oct 5, 2018

2 answers

3 votes

67.1k views

If f(x) = 9 cos2(x), compute its differential df. df = (−18cos(x)sin(x))dx correct: your answer is correct. approximate the change in f when x changes from x = π 6 to x = π 6 + 0.1. (round your answer

asked Apr 17, 2018

2 answers

4 votes

161k views

Which situation describes the mileage of a car as 40 miles per gallon of gasoline?  A. A car can travel 2 miles on 80 gallons of gasoline.  B. A car can travel 42 miles on 2 gallons of gasoline.  C.

asked Sep 6, 2017

2 answers

2 votes

215k views

What is the sum of the first 30 odd numbers? How to calculate it without having to add all of them.

asked Jul 3, 2015

1 answer

4 votes

143k views

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