Questions by Derek Mahar

Questions by Derek Mahar

URGENT Malia is solving a system of linear equations. She will multiply Equation 2 by a number so that the x terms will sum to 0 when the equations are combined. Which is Equation 2 after the multiplication?

asked Nov 11, 2023

1 answer

4 votes

226k views

An atom of an element contains 20 protons and 21 neutrons. Which of these is true of the element? it is a noble gas it is a transition element it is a nonmetal it is an alkaline earth metal

asked Oct 26, 2023

1 answer

0 votes

108k views

1) Solve. D^3/4=27A) d=36B) d=81Cd=189D)d=1/81

asked Aug 23, 2023

1 answer

2 votes

137k views

How does 2 relate to 3

asked Mar 27, 2023

1 answer

3 votes

125k views

HELP!!!!!!due in 10 min!!!

asked Dec 7, 2022

2 answers

15 votes

49.9k views

FeCl3 + O2 = Fe2O3 +Cl2

asked Dec 2, 2022

2 answers

3 votes

197k views

What is acceleration?

asked Nov 2, 2022

1 answer

4 votes

46.5k views

Place each statement about the use of government in the correct space

asked Oct 28, 2022

1 answer

5 votes

179k views

Write the slope intercept form of the equation of each line

asked Oct 12, 2022

1 answer

13 votes

43.6k views

What would be the Present Tense, Past Tense, Future Tense, Present Perfect Tense, Past Perfect Tense, and Future Perfect Tense of Run URGENT!!

asked Jul 8, 2022

2 answers

0 votes

63.9k views

17+2x3=? :) :) :) :) :) :) :) :p

asked May 25, 2022

2 answers

14 votes

58.6k views

17+2x3=? :) :) :) :) :) :) :) :p

asked May 25, 2022

2 answers

14 votes

58.6k views

17+2x3=? :) :) :) :) :) :) :) :p

asked May 25, 2022

2 answers

14 votes

58.6k views

You place a 16 foot ladder against a building. The angle that the ladder forms with the ground is 60 degrees. How far from the base of the building is the bottom of the ladder? round to the nearest foot.

asked May 18, 2022

1 answer

9 votes

56.8k views

I need help make sure to round it to the nearest 10th

asked Feb 2, 2022

2 answers

1 vote

167k views

A cylindrical garbage can has the dimensions shown. A cylinder has a diameter labeled twelve inches and height labeled fifteen inches. What is the area of the horizontal cross section of the cylinder?

asked Dec 24, 2021

1 answer

0 votes

182k views

2. How many moles are in 34.0g of Silver hydroxide?

asked Dec 3, 2021

1 answer

4 votes

208k views

The law of conservation of energy states that energy can neither be created nor destroyed. What does “conservation” mean in this law?

asked Nov 25, 2021

1 answer

1 vote

192k views

Write an equation for each linear function described. Show your work. The graph of the function passes through the point (2,1), and y increases by 4 when x increases by 1.

asked Nov 17, 2021

1 answer

1 vote

99.7k views

What condition did President Warren Harding promise to bring back to America?

asked Oct 19, 2021

2 answers

0 votes

144k views

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