Cullen7926
13.07.2020 •
Mathematics
The voltage in a circuit is the product of two factors, the resistance and the current. If the voltage is 6ir + 15i + 8r+20, find the expressions for the current and resistance
Solved
Show answers
More tips
- F Food and Cooking Kick Your Taste Buds Into Gear with This Authentic and Delicious Recipe for Solyanka...
- O Other What happens if you get scared half to death twice?...
- F Family and Home What s That Noise When a Kettle Boils? The Science of Water and Steam...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- W Work and Career How much does an honest traffic police officer earn in a day?...
- F Food and Cooking Red Caviar: How to Choose the Best?...
- S Style and Beauty How to Get Rid of a Bruise: Tips and Tricks...
- H Health and Medicine Is Massage Necessary? Facts and Opinions...
- L Leisure and Entertainment Should You Buy a Ceramic Knife?...
- C Computers and Internet Best Antivirus: How to Choose Protection for Your Computer?...
Answers on questions: Mathematics
- M Mathematics Solving a work problem using a rational equation Kyshona Working together, it takes two different sized hoses 30 minutes to fill a small swimming pool. If it takes 40...
- M Mathematics If john has 15 apples and ate 5 , how many does he have left ?...
- M Mathematics A rowing team rowed 100 miles while going with the current in the same amount of time as it took to row 20 miles going against the current. The rate of the current was...
- M Mathematics 3rd Quarter Math Maintenance #7 1. How many seconds of film is in 120 minutes of video? a 2 b. 720 c. 120 d. 7,200...
- M Mathematics First, rewrite 9/10 and 11/12 so that they have a common denominator...
- M Mathematics A recent study of the hourly wages of maintenance crew members for major airlines showed that the mean hourly salary was $20.50, with a standard deviation of $3.50....
- M Mathematics Consider the given rectangle with heightequals4timeswidth. Let x be the width of the rectangle. Write an expression for the perimeter, P. If the area is 49 square feet,...
- M Mathematics A farmer is purchasing feed for his chickens. Before tax, a large bag of chicken feed costs $35. The farmer wants to know the total price, including the 5% sales tax....
- M Mathematics Dave has a board that is 3 1/4 feet long. He cut off 7 1/8 feet from the board. How long is the remaining piece of board? Use the fraction strips to help....
- M Mathematics A survey was taken that asked participants whether or not they were happy with their job. An overall score was given. 600 of the participants were unhappy while 500...
Ответ:
Step-by-step explanation:
The factors of the given expression are ...
6ir +15i +8r +20 = (3i +4)(2r +5)
Which factor is current and which is resistance is not clear. Usually, resistance is referred to using the variable r, so we suppose the expressions are supposed to be ...
resistance: (2r +5)
current: (3i +4)
Ответ: