Questions by Roxanna

Questions by Roxanna

Multiply the following complex numbers: (8-3i) (6 + 5i) A. 33 +22i B. 33-22i c. 63 +22i D. 63-22i

asked Dec 15, 2023

1 answer

5 votes

184k views

A trough is 12 feet long and 3 feet across the top (see figure). Its ends are isosceles triangles with altitudes of 3 feet.(b) If the water is rising at a rate of 3/8 inch per minute when h = 2.1, determine

asked Dec 10, 2023

1 answer

5 votes

105k views

What is the retraction force (in lbf) of an 8 inch diameter cylinder with a 6 inch rod and pressure of 600psi?

asked Aug 7, 2023

1 answer

0 votes

207k views

Please find it please

asked May 4, 2023

2 answers

11 votes

36.6k views

At a school dance, tickets are sold at the door and each ticket is the same price. the amount of money the school makes from the dance is equal to the total amount of money collected from ticket sales

asked Feb 27, 2023

1 answer

22 votes

223k views

Students in Mrs. Kirby's English class recorded the number of hours they studied for final exams. The results are shown in the bar graph. Mrs. Karty's English Com Hours of Study . Days of the Week Based

asked Dec 12, 2022

1 answer

5 votes

51.1k views

Can somebody help me thanks !!!!

asked Oct 8, 2022

1 answer

14 votes

72.2k views

Help me plz plllzzzz

asked Oct 1, 2022

1 answer

1 vote

25.9k views

150 meters is 30% of __________ meters. PLS HELP

asked Sep 16, 2022

2 answers

9 votes

211k views

Help me pleaseeee this is due tomorrow

asked Aug 21, 2022

1 answer

0 votes

191k views

You hand in 2 homework pages to your teacher. Your teacher now has 32 homework pages to grade. Find the number of homework pages that your teacher originally had to grade. Your teacher originally had____homework

asked Jul 26, 2022

2 answers

23 votes

202k views

PLEASE HELP I DON'T UNDERSTAND THIS!!! The table shows the relationship between the number of spinning classes a person takes at a gym in one month and the total cost of gym membership for that month.

asked Jul 13, 2022

1 answer

4 votes

116k views

The ratio of yes votes to no votes was 7 to 5. If there were 3794 yes votes, what was the total

asked Feb 6, 2022

1 answer

5 votes

115k views

How does geoscience processes and current human activities affect resources in a swamp? Resources like trees, plants, and animals))

asked Nov 25, 2021

1 answer

0 votes

167k views

If A = ⎡ ⎢ ⎣ − 3 1 − 2 4 5 − 1 ⎤ ⎥ ⎦ A = [ - 3 1 - 2 4 5 - 1 ] and B = ⎡ ⎢ ⎣ 4 − 3 0 − 2 − 2 4 ⎤ ⎥ ⎦ B = [ 4 - 3 0 - 2 - 2 4 ] then what is 3 A − 2 B ? 3 A - 2 B ?

asked Sep 10, 2021

1 answer

2 votes

33.8k views

A balloon brusts when more air is filled

asked Jul 5, 2021

1 answer

2 votes

109k views

Who authored the book that changed the way america viewed u.s. sea power?

asked Mar 22, 2021

1 answer

4 votes

129k views

As the altitude increases, the temperature does what? Stays the same Disappears Increases Decreases

asked Mar 14, 2021

1 answer

4 votes

194k views

Please help. Why do you believe the U.S. did not get involved when WWII started?

asked Mar 1, 2021

1 answer

1 vote

55.8k views

What is the equation of the line that passes through the point (-4, 2) and has a slope of 1/4?

asked Jan 13, 2021

2 answers

2 votes

73.4k views

Search QAmmunity.org