1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nirvana33 [79]
3 years ago
12

The first floor of a house consists of a kitchen, playroom, and dining room. The areas of the kitchen, playroom, and dining room

are in the ratio 4:3:2. The combined area of these three rooms is 189 square feet. What is the area of the playroom?
BRAINLIEST WILL BE GIVEN JUST HAVE GOOD EXPLANATION
Mathematics
2 answers:
vredina [299]3 years ago
6 0
You will set up an equation by adding all three ratios together. This is because a ratio is multiples of the same number, “x”. So your equation will be (4x+3x+2x=) 9x=189. Divide each side by 9, x=21. Plug 21 into the ratio of the playroom, which is 3x=3(21)=63. 63 square feet is the answer.
pshichka [43]3 years ago
3 0

Answer:

That is not a ratio

You might be interested in
PLEASE HELP DUE TODAY PLPLZPLZ
Blizzard [7]

Answer:

60,140

Step-by-step explanation:

alternate interior angles are congruent. and then 1 and 4 are supplementary angles which create 180

5 0
2 years ago
Read 2 more answers
For this item, complete the choice matrix by clicking the appropriate answer in each row.
Vesna [10]
That person is really smart good job
8 0
2 years ago
Read 2 more answers
Jeanine Baker makes floral arrangements. She has 10 different cut flowers and plans to use 6 of them. How many different selecti
Alex Ar [27]

Answer:

210 ways

Step-by-step explanation:

In the question, the combination should be computed.

Number of ways of selection 6 flowers = nCr =10C6

                                           \frac{n!}{r!(n-r)!}  =\frac{10!}{ 6!(10-6)!}

                                                        =3628800/17280

                                                       =210

Therefore, there are 210 ways in which 6 flowers can be selected from the available 10 flowers.

4 0
3 years ago
A solution of the equation 3x + y = 15?
Tamiku [17]

Step-by-step explanation:

Since there is 2 unknown variable ,

so we need 2 equation to find their values.

8 0
1 year ago
Explain in your own words how you determine what the cooresponding parts are of a
Nezavi [6.7K]

When you see the equals sign with a squiggly line on top, you know that the items on each side of the equation are congruent. Next, name the corresponding sides. Corresponding sides are matching sides between two triangles. They will have the same length in congruent triangles

5 0
2 years ago
Read 2 more answers
Other questions:
  • The top of a refrigerator has an area of 0.6 m^2. The height of the refrigerator is 180 CM. What volume does the refrigerator oc
    9·1 answer
  • What's an area model
    12·1 answer
  • a male elephant weighs 6708 pounds a female elephant weighs 5823 pounds to the nearest hundred what is the total weight of the t
    13·1 answer
  • A box of crayons costs $1.75, incudng tax Mr valentino wants to purchase boxes of aayons or is dass and has a $25 budget. Write
    7·1 answer
  • Write a proportion and show work
    13·2 answers
  • Can someone help me get better in math?
    10·1 answer
  • What would the mode be with this data set??<br><br> 5,5,5,5,5
    5·2 answers
  • Johnny is given 18 bottles of beer and he drinks 6 of them. How much beer does Johnny have left?
    7·2 answers
  • G(x) = 5x - 12x2 + 3
    12·2 answers
  • HELPP ASAPP PLEASEEE
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!