Jasten
03.01.2020 •
Mathematics
3/4q = 12
what number does q equal?
Solved
Show answers
More tips
- F Food and Cooking Pu-erh Tea: History, Varieties, Benefits, and Risks...
- H Health and Medicine How to Whiten Teeth and Get the Perfect Smile...
- F Food and Cooking How to Make Thin Pancakes: Recipe and Tips...
- S Style and Beauty Is Hot Scissor Haircutting Beneficial or Dangerous?...
- S Style and Beauty How to Get Rid of Under Eye Bruises?...
- F Food and Cooking Is Bacon Good for You?...
- S Style and Beauty Discover the Art of Nail Design: How Do You Paint Your Nails?...
- P Philosophy How to Develop Extrasensory Abilities?...
- O Other Everything You Need to Know About Kudyabliks...
- C Computers and Internet The Twitter Phenomenon: What it is and How to Use it...
Answers on questions: Mathematics
- M Mathematics What is (4x+5) and how did you get that?...
- H History According to Rosa Luxemburg’s editorial, what were her goals for the German Revolution of 1918 and what measures were necessary to realize these goals?...
- P Physics How would an object need to move in order for total distance traveled and displacement to be equal?...
- C Chemistry Graph Plot these data that show how the mass of sulfur increases with an increase in volume. Determine the density of sulfur from the slope of the line....
Ответ:
- 3/4 * q = 12 /*(- 4/3)
q = 12 * (- 4/3)
q = - 12 * 4 / 3
q = - 16
The correct result would be - 16.
Ответ:
proportion = a/b = cd where: ad = bc
a = -3 ; b = 4q ; c = 12 ; d = 1
do cross multiplication:
-3/4q = 12/1
-3*1 = 12*4q
-3 = 48q
q = -3/48 or - 0.0625
to check:
-3/4q = 12
-3/4(-0.0625) = 12
-3/-0.25 = 12
12 = 12
Ответ: