Questions by Amraby

Questions by Amraby

The pH of a solution of CH₃NH₂ is 8.45 at 25 °C. What is the hydroxide ion concentration in this solution?

asked Oct 8, 2024

1 answer

1 vote

216k views

Which equation would create a line perpendicular to y= 5x +10

asked Jul 4, 2024

1 answer

1 vote

112k views

how have attitudes to education fostered in the colonial past caused problems for the modern day education system

asked Mar 19, 2024

1 answer

0 votes

124k views

Celine purchased a used car for $2,500. The value of the car depreciates by 14% per year. How much will the car be worth in 5 years? Round to the nearest dollar. A. $1,250 B. $1,780 C. $1,385 D. $2,850

asked Feb 13, 2024

1 answer

2 votes

772 views

Plase help me I'm not sure how to do this

asked Dec 5, 2023

1 answer

5 votes

166k views

1. If triangle ABC is congruent to triangle DEF, DE=17, EF =13, DF =9, and BC = 2x-5, then which of the following is the correctvalue of x?(1) 5(3) 9(2) 7(4) 11

asked Aug 28, 2023

1 answer

2 votes

148k views

Which of the following lines are perpendicular to the line y=-3x+ 5? (you may choose more than one answer)a. 3x-y=2b. y= 3x c. 3x+y=5d. 1/3x-y=3e. 3x-y=6

asked Jun 24, 2023

1 answer

1 vote

122k views

I'm having a little trouble with it,

asked Jun 9, 2023

2 answers

0 votes

150k views

Use the unit rate to fill in the blank. Enter the correct answer in the box. Show Hint miles per 9 hours Σ 7. 8 9

asked Mar 26, 2023

1 answer

6 votes

6.2k views

Please help me with my homework

asked Mar 25, 2023

1 answer

4 votes

168k views

What was done to mental illness reform society (1800's).

asked Nov 6, 2022

1 answer

2 votes

171k views

Answer quickly please How do roundworms differ from earthworms? A. They have a cylindrical body. B. They have a body that is tapered at both ends. C. They reproduce sexually. D. They are not divided into

asked Aug 25, 2022

2 answers

6 votes

36.3k views

What were the limits to success of the Women's Rights Movement?

asked Jul 18, 2022

2 answers

4 votes

117k views

2. Which is not a compound in the given substances? * A. baking soda B. rusted iron nail C. silver spoon D. carbon dioxide

asked Jun 22, 2022

1 answer

3 votes

146k views

Xin uses 20 yards of fencing to build the walls of a square chicken coop. Which equation and solution represent x,the length, in yards, of each wall of the square coop?

asked Jun 6, 2022

2 answers

8 votes

138k views

Find x. A: 2 square 5 B: 3 square 6 C: 6

asked May 12, 2022

1 answer

11 votes

139k views

Match the pronoun with the sentence it belongs to. Tú A) ________ no necesitas el cinturón. Él B) ________ no necesito un uniforme en mi escuela. Usted C) ________, Sr. Robinson, necesita cantar en la

asked Apr 11, 2022

1 answer

2 votes

168k views

Migrants from which Asian nation came in large numbers to participate in the gold rush and settlement of the west ?

asked Feb 25, 2022

1 answer

4 votes

10.4k views

Select the correct answer from drop down menu. First Line 130/r 130r 130r * r 65r Second Line n nr n(r * r) n+r

asked Jan 10, 2022

1 answer

4 votes

73.3k views

What is the slope of the line that contains the points (-5.23) and (-2,14)

asked Dec 21, 2021

1 answer

2 votes

304 views

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