genyjoannerubiera
02.11.2020 •
Mathematics
I have no idea how to solve y = 1/x for x = 2/3 can someone please help
Solved
Show answers
More tips
- F Food and Cooking How to Determine Healthy, Nutritious Food for Yourself?...
- S Style and Beauty How to Get Rid of a Bruise: Tips and Tricks...
- F Food and Cooking Лечо: вкусное и простое блюдо для любой кухни...
- H Health and Medicine Relieving Swelling in Legs: Causes and Ways to Alleviate the Symptom...
Answers on questions: Mathematics
- M Mathematics Which scenario, when graphed, would produce a nonlinear function? A. a graph comparing weekly savings (y) to Adam saving $10 each week (x) B. a graph comparing total amount...
- M Mathematics Plz can someone show me how to add a image to my question?...
- M Mathematics Richard works at an ice cream shop. Regular cones get two scoops of ice cream; large cones get three scoops. One got Saturday, Richard scooped 234 regular cones and 156 large...
- M Mathematics Sergio bought 1.2 pounds of turkey breast at the deli counter. He paid $8.34 for the turkey. What price per pound did he pay?...
- M Mathematics Hi! My first time on. and I need help on this question thanks!...
- M Mathematics The period of a function is 4 pi. How many cycles of the function occur in a horizontal length of 12 pi?...
- M Mathematics 10x – 2y = 18 -10x + 9y = –46...
- M Mathematics S What is the value of x? 9 0 12 units 16 15 units X 0 20 units R 0 25 units...
- M Mathematics Find the x-and y-intercepts. -5x - 7y = 35 The x-Intercept is The y-intercept is...
- M Mathematics Suppose x is a random variable best described by a uniform probability distribution with c = 10 and d = 70. Find P(x 25)....
Ответ:
Ответ:
4 : 3 : 2
x - area unit
area of the kitchen = 4x
area of the playroom = 3x
area of the dinning room = 2x
The combined area of these three rooms is 189 ft².
Therefore we have the equation
4x + 3x + 2x = 189
9x = 189 |:9
x = 21 ft²
area of the kitchen = 4x = 4(21) = 84 ft²
area of the playroom = 3x = 3(21) = 63 ft²
area of the dinning room = 2x = 2(21) = 42 ft²
Step-by-step explanation: